feat: discover and claim mobile work (#175)

README.md

@@ -14,12 +14,26 @@ python3 -m pip install -r requirements.txt
 ```
 
 Point the dashboard at the Gitea server root (without `/api/v1`) and provide a
-token that can read dashboard data and update the authenticated user's
-notification threads, then start the API and bundled frontend:
+token that can read dashboard data, update the authenticated user's notification
+threads, create and self-assign issues, discover and claim open unassigned issues,
+create issue comments, close assigned issues, inspect/comment on assigned pull
+requests, merge assigned pull requests, and submit pull-request reviews.
+Pull-request replies and mobile My Work issue and PR comments use Gitea's
+issue-comment API; mobile issue capture requires issue
+creation and assignment permission. Closing an assigned issue, native Comment,
+Approve, and Request changes reviews, and assigned-PR merge require repository
+write permission. Native Comment, Approve, and Request changes reviews support
+head-scoped draft comments anchored to changed lines; the dashboard validates each
+comment path and submits the summary, decision, and inline comments in one review
+request. The dashboard rechecks the current pull-request head, CI success, draft
+state, and mergeability immediately before every merge.
+Serve the dashboard
+only to trusted users on its own origin; cross-origin API
+access is intentionally disabled. Then start the API and bundled frontend:
 
 ```bash
 export GITEA_URL='https://forge.example.com'
-export GITEA_TOKEN='<read-scoped-token>'
+export GITEA_TOKEN='<read-notification-and-issue-write-token>'
 uvicorn src.main:app --host 127.0.0.1 --port 8000
 ```
 

frontend/create-issue-sheet.js

@@ -0,0 +1,72 @@
+function createIssueCapture({ fetchJson, storage }) {
+  const storageKey = 'stackchain.issue-capture.v1';
+  let pending = null;
+  const safeLabelIds = value => Array.from(new Set(
+    (Array.isArray(value) ? value : []).filter(id => Number.isInteger(id) && id > 0)
+  )).slice(0, 20);
+  const emptyDraft = () => ({ repository: '', title: '', body: '', labelIds: [] });
+
+  function saveDraft(draft) {
+    const safe = {
+      repository: String(draft?.repository || ''),
+      title: String(draft?.title || ''),
+      body: String(draft?.body || ''),
+      labelIds: safeLabelIds(draft?.labelIds),
+    };
+    try { storage.setItem(storageKey, JSON.stringify(safe)); }
+    catch (_error) { /* Keep the form as the in-memory fallback. */ }
+    return safe;
+  }
+
+  function loadDraft() {
+    try {
+      const parsed = JSON.parse(storage.getItem(storageKey) || 'null');
+      return parsed && typeof parsed === 'object' ? {
+        repository: String(parsed.repository || ''),
+        title: String(parsed.title || ''),
+        body: String(parsed.body || ''),
+        labelIds: safeLabelIds(parsed.labelIds),
+      } : emptyDraft();
+    } catch (_error) {
+      return emptyDraft();
+    }
+  }
+
+  function clearDraft() {
+    try { storage.removeItem(storageKey); }
+    catch (_error) { /* Confirmed creation remains authoritative. */ }
+  }
+
+  function loadLabels(repository) {
+    const encoded = String(repository || '').split('/').map(encodeURIComponent).join('/');
+    const priorities = new Set(['p0', 'priority-high', 'critical']);
+    return fetchJson('api/v1/repos/' + encoded + '/labels').then(labels =>
+      (Array.isArray(labels) ? labels : []).slice().sort((left, right) => {
+        const leftPriority = priorities.has(String(left?.name || '').toLowerCase());
+        const rightPriority = priorities.has(String(right?.name || '').toLowerCase());
+        return Number(rightPriority) - Number(leftPriority);
+      })
+    );
+  }
+
+  function submit(draft) {
+    if (pending) return pending;
+    const saved = saveDraft(draft);
+    const repository = saved.repository.split('/').map(encodeURIComponent).join('/');
+    pending = fetchJson('api/v1/repos/' + repository + '/issues', {
+      method: 'POST',
+      headers: { Accept: 'application/json', 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        title: saved.title, body: saved.body, label_ids: saved.labelIds,
+      }),
+    }).then(issue => {
+      clearDraft();
+      return issue;
+    }).finally(() => { pending = null; });
+    return pending;
+  }
+
+  return { saveDraft, loadDraft, loadLabels, submit };
+}
+
+if (typeof module !== 'undefined' && module.exports) module.exports = createIssueCapture;

frontend/issue-sheet.js

@@ -0,0 +1,81 @@
+function createIssueSheet({ fetchJson, storage }) {
+  let commentRequest = null;
+  let closeRequest = null;
+  let labelRequest = null;
+  const issuePath = item => 'api/v1/repos/' + item.repository.split('/').map(encodeURIComponent).join('/') +
+    '/issues/' + encodeURIComponent(item.number);
+  const draftKey = item => 'stackchain.issue-comment.v1:' + item.repository + '#' + item.number;
+  const labelDraftKey = item => 'stackchain.issue-labels.v1:' + item.repository + '#' + item.number;
+
+  return {
+    load(item) {
+      return fetchJson(issuePath(item) + '/detail', {
+        headers: { Accept: 'application/json' },
+      });
+    },
+    loadLabels(item) {
+      return fetchJson(issuePath(item) + '/labels', {
+        headers: { Accept: 'application/json' },
+      });
+    },
+    loadDraft(item) {
+      try { return storage?.getItem(draftKey(item)) || ''; }
+      catch (_error) { return ''; }
+    },
+    saveDraft(item, body) {
+      try { storage?.setItem(draftKey(item), body); }
+      catch (_error) { /* The textarea remains the fallback. */ }
+    },
+    loadLabelDraft(item) {
+      try {
+        const value = JSON.parse(storage?.getItem(labelDraftKey(item)) || '[]');
+        return Array.isArray(value) ? value.filter(Number.isInteger) : [];
+      } catch (_error) { return []; }
+    },
+    updateLabels(item, labelIds) {
+      if (labelRequest) return labelRequest;
+      try { storage?.setItem(labelDraftKey(item), JSON.stringify(labelIds)); }
+      catch (_error) { /* The checked controls remain the fallback. */ }
+      labelRequest = fetchJson(issuePath(item) + '/labels', {
+        method: 'PATCH',
+        headers: { Accept: 'application/json', 'Content-Type': 'application/json' },
+        body: JSON.stringify({ label_ids: labelIds }),
+      }).then(result => {
+        if (result?.number !== item.number || !Array.isArray(result.labels)) {
+          throw new Error('Issue labels were not confirmed.');
+        }
+        try { storage?.removeItem(labelDraftKey(item)); }
+        catch (_error) { /* The upstream label set is authoritative. */ }
+        return result;
+      }).finally(() => { labelRequest = null; });
+      return labelRequest;
+    },
+    close(item) {
+      if (closeRequest) return closeRequest;
+      closeRequest = fetchJson(issuePath(item) + '/close', {
+        method: 'PATCH',
+        headers: { Accept: 'application/json' },
+      }).then(result => {
+        if (result?.state !== 'closed') throw new Error('Issue closure was not confirmed.');
+        return result;
+      }).finally(() => { closeRequest = null; });
+      return closeRequest;
+    },
+    comment(item, body) {
+      if (commentRequest) return commentRequest;
+      this.saveDraft(item, body);
+      commentRequest = fetchJson(issuePath(item) + '/comments', {
+        method: 'POST',
+        headers: { Accept: 'application/json', 'Content-Type': 'application/json' },
+        body: JSON.stringify({ body }),
+      }).then(result => {
+        try { storage?.removeItem(draftKey(item)); }
+        catch (_error) { /* The upstream comment is authoritative. */ }
+        return result;
+      }).finally(() => { commentRequest = null; });
+      return commentRequest;
+    },
+  };
+}
+
+if (typeof module !== 'undefined' && module.exports) module.exports = createIssueSheet;

frontend/my-work.js

@@ -169,6 +169,66 @@ function createNotificationPager({ load, onNotifications, onPagination, onStatus
   };
 }
 
+function createWorkPager({ load, onItems, onPagination, onStatus }) {
+  let pagination = {};
+  const pending = new Set();
+  const labels = {
+    issue: 'issues',
+    pull: 'pull requests',
+    review: 'review requests',
+  };
+  return {
+    reset(next) {
+      Object.entries(next || {}).forEach(([stream, value]) => {
+        const current = pagination[stream];
+        pagination[stream] = current && current.page > 1 ?
+          { ...value, page: current.page, has_more: current.page * 50 < value.total } :
+          { ...value };
+      });
+      onPagination({ ...pagination });
+    },
+    async loadMore(stream, existing) {
+      const page = pagination[stream];
+      if (pending.has(stream) || !page?.has_more) return false;
+      pending.add(stream);
+      const label = labels[stream] || 'work';
+      onStatus('Loading older ' + label + '…');
+      try {
+        const result = await load(stream, page.page + 1);
+        const merged = new Map((existing || [])
+          .filter(item => item && Number.isInteger(item.id))
+          .map(item => [item.id, { ...item }]));
+        (result.items || []).forEach(item => {
+          if (!item || !Number.isInteger(item.id)) return;
+          const current = merged.get(item.id);
+          if (!current) {
+            merged.set(item.id, { ...item });
+            return;
+          }
+          const reasons = Array.from(new Set(
+            (current.work_reasons || []).concat(item.work_reasons || [])
+          ));
+          merged.set(item.id, {
+            ...current, ...item, ...(reasons.length ? { work_reasons: reasons } : {}),
+          });
+        });
+        pagination[stream] = {
+          page: result.page, total: result.total, has_more: result.has_more === true,
+        };
+        onItems(stream, Array.from(merged.values()));
+        onPagination({ ...pagination });
+        onStatus(Math.min(result.total, result.page * 50) + ' of ' + result.total + ' ' + label + ' loaded.');
+        return true;
+      } catch (_error) {
+        onStatus('Could not load older ' + label + '. Retry.');
+        return false;
+      } finally {
+        pending.delete(stream);
+      }
+    },
+  };
+}
+
 function createNotificationReader({ load, markRead, onOpen, onDetail, onItems, onStatus, onClose }) {
   let selected = null;
   let loadVersion = 0;
@@ -226,6 +286,39 @@ function createNotificationReader({ load, markRead, onOpen, onDetail, onItems, o
   };
 }
 
+function createNotificationReplier({ post, storage, onStatus }) {
+  let pending = false;
+  const keyFor = item => 'stackchain.update-reply.v1.' + item.notification_id;
+  return {
+    loadDraft(item) {
+      try { return storage.getItem(keyFor(item)) || ''; }
+      catch (_error) { return ''; }
+    },
+    saveDraft(item, body) {
+      try { storage.setItem(keyFor(item), body); }
+      catch (_error) { /* Keep the editable textarea as the fallback. */ }
+    },
+    async submit(item, body) {
+      if (pending) return false;
+      pending = true;
+      this.saveDraft(item, body);
+      onStatus('Sending reply…');
+      try {
+        const result = await post(item.notification_id, body);
+        try { storage.removeItem(keyFor(item)); }
+        catch (_error) { /* The posted reply is still authoritative. */ }
+        onStatus('Reply posted. You can mark this update read when ready.');
+        return result;
+      } catch (_error) {
+        onStatus('Could not send reply. Your draft is safe; retry.');
+        return false;
+      } finally {
+        pending = false;
+      }
+    },
+  };
+}
+
 function filterMyWork(items, selectedFilter) {
   if (selectedFilter === 'all') return items;
   if (selectedFilter === 'review') return items.filter((item) => item.is_review);
@@ -233,6 +326,15 @@ function filterMyWork(items, selectedFilter) {
   return items.filter((item) => item.kind === selectedFilter);
 }
 
+function replaceIssueLabels(data, repository, number, labels) {
+  return {
+    ...data,
+    issues: (data.issues || []).map(item =>
+      item.repository === repository && item.number === number ? { ...item, labels: [...labels] } : item
+    ),
+  };
+}
+
 function summarizeMyWork(items) {
   const updates = items.filter((item) => item.has_update).length;
   const reviews = items.filter((item) => item.is_review).length;
@@ -255,6 +357,7 @@ function countMyWork(items) {
 
 if (typeof module !== 'undefined' && module.exports) {
   buildMyWork.filterMyWork = filterMyWork;
+  buildMyWork.replaceIssueLabels = replaceIssueLabels;
   buildMyWork.summarizeMyWork = summarizeMyWork;
   buildMyWork.countMyWork = countMyWork;
   buildMyWork.acknowledgeNotification = acknowledgeNotification;
@@ -262,6 +365,8 @@ if (typeof module !== 'undefined' && module.exports) {
   buildMyWork.notificationIds = notificationIds;
   buildMyWork.createBulkNotificationAcknowledger = createBulkNotificationAcknowledger;
   buildMyWork.createNotificationPager = createNotificationPager;
+  buildMyWork.createWorkPager = createWorkPager;
   buildMyWork.createNotificationReader = createNotificationReader;
+  buildMyWork.createNotificationReplier = createNotificationReplier;
   module.exports = buildMyWork;
 }

frontend/pick-work.js

@@ -0,0 +1,77 @@
+function createFindWork({ fetchJson, onItems, onPagination, onStatus }) {
+  let available = [];
+  let pagination = { page: 1, total: 0, has_more: false };
+  let loadRequest = null;
+  let claimRequest = null;
+
+  function apply(result, append) {
+    const incoming = Array.isArray(result?.items) ? result.items : [];
+    if (append) {
+      const byId = new Map(available.map(item => [item.id, item]));
+      incoming.forEach(item => {
+        if (item && !byId.has(item.id)) byId.set(item.id, { ...item });
+      });
+      available = Array.from(byId.values());
+    } else {
+      available = incoming.map(item => ({ ...item }));
+    }
+    pagination = {
+      page: Number(result?.page) || 1,
+      total: Number(result?.total) || available.length,
+      has_more: result?.has_more === true,
+    };
+    onItems(available.slice());
+    onPagination({ ...pagination });
+  }
+
+  function loadPage(page, append) {
+    if (loadRequest) return loadRequest;
+    loadRequest = fetchJson('api/v1/available-issues?page=' + page, {
+      headers: { Accept: 'application/json' },
+    }).then(result => {
+      apply(result, append);
+      return result;
+    }).finally(() => { loadRequest = null; });
+    return loadRequest;
+  }
+
+  return {
+    reset(result) {
+      apply(result, false);
+    },
+    load() {
+      return loadPage(1, false);
+    },
+    loadMore() {
+      if (!pagination.has_more) return Promise.resolve(false);
+      return loadPage(pagination.page + 1, true);
+    },
+    items() {
+      return available.slice();
+    },
+    claim(item) {
+      if (claimRequest) return claimRequest;
+      const key = item.repository + '#' + item.number;
+      onStatus('Assigning ' + key + '…');
+      const path = 'api/v1/repos/' + item.repository.split('/').map(encodeURIComponent).join('/') +
+        '/issues/' + encodeURIComponent(item.number) + '/claim';
+      claimRequest = fetchJson(path, {
+        method: 'PATCH',
+        headers: { Accept: 'application/json' },
+      }).then(confirmed => {
+        if (!Array.isArray(confirmed?.assignees) || !confirmed.assignees.length) {
+          throw new Error('Issue assignment was not confirmed.');
+        }
+        available = available.filter(candidate =>
+          candidate.repository !== item.repository || candidate.number !== item.number
+        );
+        onItems(available.slice());
+        onStatus('Assigned ' + key + ' to you.');
+        return confirmed;
+      }).finally(() => { claimRequest = null; });
+      return claimRequest;
+    },
+  };
+}
+
+if (typeof module !== 'undefined' && module.exports) module.exports = createFindWork;

frontend/pull-sheet.js

@@ -0,0 +1,63 @@
+function mergeEligibility(detail) {
+  if (!detail || detail.state !== 'open' || detail.merged) {
+    return { allowed: false, reason: 'Pull request is not open' };
+  }
+  if (detail.draft) return { allowed: false, reason: 'Draft pull requests cannot be merged' };
+  if (!detail.mergeable) return { allowed: false, reason: 'Resolve conflicts before merging' };
+  if (detail.ci_state !== 'success') {
+    return { allowed: false, reason: 'CI must succeed before merging' };
+  }
+  if (!detail.head_sha) return { allowed: false, reason: 'Current head is unavailable' };
+  return { allowed: true, reason: 'Ready to merge' };
+}
+
+function createPullSheet({ fetchJson, storage }) {
+  let commentRequest = null;
+  let mergeRequest = null;
+  const pathFor = item => 'api/v1/repos/' + String(item.repository || '').split('/')
+    .map(encodeURIComponent).join('/') + '/pulls/' + encodeURIComponent(item.number);
+  const draftKey = item => 'stackchain.pull-comment.v1:' + item.repository + '#' + item.number;
+
+  return {
+    load(item) {
+      return fetchJson(pathFor(item) + '/detail', { headers: { Accept: 'application/json' } });
+    },
+    loadDraft(item) {
+      try { return storage?.getItem(draftKey(item)) || ''; }
+      catch (_error) { return ''; }
+    },
+    saveDraft(item, body) {
+      try { storage?.setItem(draftKey(item), body); }
+      catch (_error) { /* The textarea remains the fallback. */ }
+    },
+    comment(item, body) {
+      if (commentRequest) return commentRequest;
+      this.saveDraft(item, body);
+      commentRequest = fetchJson(pathFor(item) + '/comments', {
+        method: 'POST',
+        headers: { Accept: 'application/json', 'Content-Type': 'application/json' },
+        body: JSON.stringify({ body }),
+      }).then(result => {
+        try { storage?.removeItem(draftKey(item)); }
+        catch (_error) { /* The upstream comment is authoritative. */ }
+        return result;
+      }).finally(() => { commentRequest = null; });
+      return commentRequest;
+    },
+    merge(item, expectedHeadSha) {
+      if (mergeRequest) return mergeRequest;
+      mergeRequest = fetchJson(pathFor(item) + '/merge', {
+        method: 'POST',
+        headers: { Accept: 'application/json', 'Content-Type': 'application/json' },
+        body: JSON.stringify({ expected_head_sha: expectedHeadSha }),
+      }).then(result => {
+        if (!result?.merged) throw new Error('Pull request merge was not confirmed.');
+        return result;
+      }).finally(() => { mergeRequest = null; });
+      return mergeRequest;
+    },
+  };
+}
+
+createPullSheet.mergeEligibility = mergeEligibility;
+if (typeof module !== 'undefined' && module.exports) module.exports = createPullSheet;

frontend/review-sheet.js

@@ -1,4 +1,6 @@
 function createReviewController({ fetchJson }) {
+  let pendingSubmission = null;
+
   function endpoint(item) {
     const [owner, repo] = String(item.repository || '').split('/');
     if (!owner || !repo || !Number.isInteger(Number(item.number))) {
@@ -12,7 +14,17 @@ function createReviewController({ fetchJson }) {
     return fetchJson(endpoint(item), { headers: { Accept: 'application/json' } });
   }
 
-  return { load };
+  function submit(item, payload) {
+    if (pendingSubmission) return pendingSubmission;
+    pendingSubmission = fetchJson(endpoint(item), {
+      method: 'POST',
+      headers: { Accept: 'application/json', 'Content-Type': 'application/json' },
+      body: JSON.stringify(payload),
+    }).finally(() => { pendingSubmission = null; });
+    return pendingSubmission;
+  }
+
+  return { load, submit };
 }
 
 function diffLineClass(line) {
@@ -22,14 +34,54 @@ function diffLineClass(line) {
   return 'context';
 }
 
+function parseDiffLines(lines) {
+  let oldLine = null;
+  let newLine = null;
+  return (lines || []).map(value => {
+    const text = String(value);
+    const hunk = text.match(/^@@ -(\d+)(?:,\d+)? \+(\d+)(?:,\d+)? @@/);
+    if (hunk) {
+      oldLine = Number(hunk[1]);
+      newLine = Number(hunk[2]);
+      return { text, kind: 'hunk', commentable: false };
+    }
+    if (text.startsWith('\\')) return { text, kind: 'note', commentable: false };
+    if (oldLine === null || newLine === null) {
+      return { text, kind: diffLineClass(text), commentable: false };
+    }
+    if (text.startsWith('-')) {
+      const row = { text, kind: 'removed', commentable: true, old_position: oldLine };
+      oldLine += 1;
+      return row;
+    }
+    if (text.startsWith('+')) {
+      const row = { text, kind: 'added', commentable: true, new_position: newLine };
+      newLine += 1;
+      return row;
+    }
+    const row = { text, kind: 'context', commentable: true, new_position: newLine };
+    oldLine += 1;
+    newLine += 1;
+    return row;
+  });
+}
+
 function renderDiffFile(file, index, escapeHtml) {
   const panelId = 'review-diff-' + index;
   let preview;
   if (file.diff_available) {
-    const lines = (file.diff_lines || []).map(line =>
-      '<span class="review-diff-line ' + diffLineClass(String(line)) + '">' +
-      escapeHtml(String(line)) + '</span>'
-    ).join('');
+    const lines = parseDiffLines(file.diff_lines).map(row => {
+      if (!row.commentable) {
+        return '<span class="review-diff-line ' + row.kind + '">' + escapeHtml(row.text) + '</span>';
+      }
+      const position = row.old_position
+        ? ' data-old-position="' + row.old_position + '"'
+        : ' data-new-position="' + row.new_position + '"';
+      return '<button type="button" class="review-diff-line review-inline-target ' + row.kind +
+        '" data-review-filename="' + escapeHtml(file.filename || '') + '"' + position +
+        ' aria-label="Comment on ' + escapeHtml(file.filename || 'changed file') + ' line ' +
+        (row.old_position || row.new_position) + '">' + escapeHtml(row.text) + '</button>';
+    }).join('');
     preview = '<pre class="review-diff" id="' + panelId + '" hidden>' + lines +
       (file.diff_truncated ? '<span class="review-diff-note">Preview truncated · open in Gitea for the full diff.</span>' : '') +
       '</pre>';
@@ -90,23 +142,40 @@ function createProgress({ storage, repository, number, headSha, files }) {
     return snapshot();
   }
 
-  return { snapshot, markReviewed };
+  function clear() {
+    reviewed = [];
+    newHead = false;
+    try { storage.removeItem(key); } catch (error) { /* cleared in memory */ }
+    return snapshot();
+  }
+
+  return { snapshot, markReviewed, clear };
 }
 
 function createDraft({ storage, repository, number, headSha, files }) {
   const filenames = (files || []).map(file => file && file.filename).filter(Boolean);
   const key = 'stackchain.review-draft.v1:' + repository + '#' + number + '@' + headSha;
-  let draft = { notes: {}, summary: '', decision: 'comment' };
+  let draft = { notes: {}, comments: [], summary: '', decision: 'comment' };
   try {
     const saved = JSON.parse(storage.getItem(key) || '{}');
     if (saved && typeof saved === 'object') {
       draft.notes = Object.fromEntries(filenames
         .filter(filename => typeof saved.notes?.[filename] === 'string' && saved.notes[filename])
         .map(filename => [filename, saved.notes[filename]]));
-      if (typeof saved.summary === 'string') draft.summary = saved.summary;
-      if (['comment', 'approve', 'request_changes'].includes(saved.decision)) {
-        draft.decision = saved.decision;
+      if (Array.isArray(saved.comments)) {
+        draft.comments = saved.comments.filter(comment =>
+          comment && filenames.includes(comment.path) && typeof comment.body === 'string' &&
+          Boolean(comment.body.trim()) &&
+          ((Number.isInteger(comment.new_position) && !comment.old_position) ||
+           (Number.isInteger(comment.old_position) && !comment.new_position))
+        ).map(comment => ({
+          path: comment.path, body: comment.body,
+          ...(comment.new_position ? { new_position: comment.new_position } : {}),
+          ...(comment.old_position ? { old_position: comment.old_position } : {}),
+        }));
       }
+      if (typeof saved.summary === 'string') draft.summary = saved.summary;
+      if (['comment', 'approve', 'request_changes'].includes(saved.decision)) draft.decision = saved.decision;
     }
   } catch (error) { /* start with an empty in-memory draft */ }
 
@@ -115,7 +184,10 @@ function createDraft({ storage, repository, number, headSha, files }) {
   }
 
   function snapshot() {
-    return { notes: { ...draft.notes }, summary: draft.summary, decision: draft.decision };
+    return {
+      notes: { ...draft.notes }, comments: draft.comments.map(comment => ({ ...comment })),
+      summary: draft.summary, decision: draft.decision,
+    };
   }
 
   function setNote(filename, note) {
@@ -126,6 +198,35 @@ function createDraft({ storage, repository, number, headSha, files }) {
     return snapshot();
   }
 
+  function inlineKey(comment) {
+    return comment.path + ':' + (comment.new_position ? 'new:' + comment.new_position : 'old:' + comment.old_position);
+  }
+
+  function setInlineComment(anchor, body) {
+    if (!anchor || !filenames.includes(anchor.path)) return snapshot();
+    const position = Number.isInteger(anchor.new_position) && anchor.new_position > 0
+      ? { new_position: anchor.new_position }
+      : Number.isInteger(anchor.old_position) && anchor.old_position > 0
+        ? { old_position: anchor.old_position } : null;
+    const text = String(body || '').trim();
+    if (!position || !text) return snapshot();
+    const comment = { path: anchor.path, body: text, ...position };
+    const key = inlineKey(comment);
+    const index = draft.comments.findIndex(item => inlineKey(item) === key);
+    if (index >= 0) draft.comments[index] = comment;
+    else draft.comments.push(comment);
+    persist();
+    return snapshot();
+  }
+
+  function removeInlineComment(anchor) {
+    if (!anchor) return snapshot();
+    const key = inlineKey(anchor);
+    draft.comments = draft.comments.filter(comment => inlineKey(comment) !== key);
+    persist();
+    return snapshot();
+  }
+
   function setSummary(summary) {
     draft.summary = String(summary || '');
     persist();
@@ -140,7 +241,13 @@ function createDraft({ storage, repository, number, headSha, files }) {
     return snapshot();
   }
 
-  return { snapshot, setNote, setSummary, setDecision };
+  function clear() {
+    draft = { notes: {}, comments: [], summary: '', decision: 'comment' };
+    try { storage.removeItem(key); } catch (error) { /* cleared in memory */ }
+    return snapshot();
+  }
+
+  return { snapshot, setNote, setInlineComment, removeInlineComment, setSummary, setDecision, clear };
 }
 
 function formatFeedback(draft, files) {
@@ -183,6 +290,7 @@ async function copyAndContinue({ text, url, copy, open, fallback }) {
 }
 
 createReviewController.renderDiffFile = renderDiffFile;
+createReviewController.parseDiffLines = parseDiffLines;
 createReviewController.toggleDiff = toggleDiff;
 createReviewController.createProgress = createProgress;
 createReviewController.createDraft = createDraft;

src/gitea_proxy.py

@@ -1,5 +1,6 @@
 import asyncio
 import os
+import re
 import shlex
 from typing import Any
 from urllib.parse import urlsplit
@@ -13,6 +14,34 @@ REVIEW_DIFF_MAX_LINES = 400
 _client: httpx.AsyncClient | None = None
 
 
+class WorkItems(list[dict]):
+    """A list-compatible first page carrying truthful per-stream totals."""
+
+    def __init__(self, items: list[dict], pagination: dict[str, dict]):
+        super().__init__(items)
+        self.pagination = pagination
+
+
+class StaleReviewError(ValueError):
+    """Raised before mutation when a pull request head changed during review."""
+
+
+class InvalidReviewCommentError(ValueError):
+    """Raised before mutation when an inline comment cannot target this change."""
+
+
+class StalePullError(ValueError):
+    """Raised before merge when an assigned pull request head changed."""
+
+
+class PullNotMergeableError(ValueError):
+    """Raised before merge when current pull state or checks prohibit it."""
+
+
+class IssueNotAvailableError(ValueError):
+    """Raised before assignment when an issue is no longer open and unassigned."""
+
+
 def _auth() -> dict[str, str]:
     headers: dict[str, str] = {"Accept": "application/json"}
     if GITEA_TOKEN:
@@ -112,10 +141,111 @@ async def repos() -> list[dict]:
     return await fetch("user/repos?limit=50")
 
 
-async def issues() -> list[dict]:
-    return await fetch(
-        "repos/issues/search?state=open&assigned=true&type=issues&limit=50"
+WORK_SEARCHES = {
+    "issue": ("assigned=true", "issues", None),
+    "pull": ("assigned=true", "pulls", "assigned_to_me"),
+    "review": ("review_requested=true", "pulls", "review_requested"),
+}
+
+
+async def work_page(stream: str, page: int = 1, limit: int = 50) -> dict:
+    """Load exactly one bounded My Work stream page with upstream totals."""
+    selector, item_type, reason = WORK_SEARCHES[stream]
+    response = await _get_client().get(
+        "/api/v1/repos/issues/search",
+        headers=_auth(),
+        params={
+            "state": "open", selector.split("=", 1)[0]: "true",
+            "type": item_type, "limit": limit, "page": page,
+        },
     )
+    response.raise_for_status()
+    payload = response.json()
+    if not isinstance(payload, list):
+        raise ValueError("Gitea work search response was not a list")
+    items = [item for item in payload if isinstance(item, dict)]
+    if reason:
+        items = [{**item, "work_reasons": [reason]} for item in items]
+    try:
+        total = max(len(items), int(response.headers.get("X-Total-Count", len(items))))
+    except (TypeError, ValueError):
+        total = len(items)
+    return {
+        "stream": stream,
+        "items": items,
+        "page": page,
+        "total": total,
+        "has_more": page * limit < total,
+    }
+
+
+async def available_issue_page(page: int = 1, limit: int = 50) -> dict:
+    """Return one bounded page of open, unassigned issues visible to the user."""
+    response = await _get_client().get(
+        "/api/v1/repos/issues/search",
+        headers=_auth(),
+        params={"state": "open", "type": "issues", "limit": limit, "page": page},
+    )
+    response.raise_for_status()
+    payload = response.json()
+    if not isinstance(payload, list):
+        raise ValueError("Gitea available issue search response was not a list")
+
+    items = []
+    for item in payload:
+        if (
+            not isinstance(item, dict)
+            or item.get("state") != "open"
+            or "pull_request" in item
+            or item.get("assignees") not in (None, [])
+        ):
+            continue
+        labels_value = item.get("labels")
+        labels = labels_value if isinstance(labels_value, list) else []
+        repository_value = item.get("repository")
+        repository = repository_value if isinstance(repository_value, dict) else {}
+        items.append({
+            "id": item.get("id"),
+            "number": item.get("number"),
+            "title": item.get("title", "") if isinstance(item.get("title"), str) else "",
+            "body": item.get("body", "") if isinstance(item.get("body"), str) else "",
+            "state": "open",
+            "repository": repository.get("full_name", "")
+            if isinstance(repository.get("full_name"), str) else "",
+            "labels": [
+                label["name"] for label in labels
+                if isinstance(label, dict) and isinstance(label.get("name"), str)
+            ],
+            "assignees": [],
+            "updated_at": item.get("updated_at", "")
+            if isinstance(item.get("updated_at"), str) else "",
+            "url": _safe_web_url(item.get("html_url")),
+        })
+
+    priority = {"p0", "priority-high", "critical"}
+    items.sort(key=lambda item: (item["repository"], item["number"] or 0))
+    items.sort(key=lambda item: item["updated_at"], reverse=True)
+    items.sort(key=lambda item: (
+        0 if any(str(label).lower() in priority for label in item["labels"]) else 1
+    ))
+    try:
+        total = max(len(items), int(response.headers.get("X-Total-Count", len(items))))
+    except (TypeError, ValueError):
+        total = len(items)
+    return {"items": items, "page": page, "total": total, "has_more": page * limit < total}
+
+
+def _page_metadata(result: dict) -> dict:
+    return {
+        "page": result["page"],
+        "total": result["total"],
+        "has_more": result["has_more"],
+    }
+
+
+async def issues() -> WorkItems:
+    result = await work_page("issue")
+    return WorkItems(result["items"], {"issue": _page_metadata(result)})
 
 
 def _safe_web_url(value: Any) -> str:
@@ -279,39 +409,428 @@ async def notification_detail(thread_id: int) -> dict:
     }
 
 
-async def pull_requests() -> list[dict]:
+async def reply_to_notification(thread_id: int, body: str) -> dict:
+    thread = await fetch(f"notifications/threads/{thread_id}")
+    if not isinstance(thread, dict):
+        raise ValueError("Gitea notification thread response was not an object")
+    repository = thread.get("repository")
+    subject = thread.get("subject")
+    if not isinstance(repository, dict) or not isinstance(subject, dict):
+        raise ValueError("Notification does not identify a conversation")
+    repository_name = repository.get("full_name")
+    subject_path = _gitea_api_path(subject.get("url"))
+    match = re.fullmatch(
+        r"repos/([^/]+/[^/]+)/(issues|pulls)/(\d+)", subject_path
+    )
+    if (
+        not match
+        or match.group(1) != repository_name
+        or subject.get("type") not in {"Issue", "Pull"}
+    ):
+        raise ValueError("Notification subject is not a supported conversation")
+    response = await _get_client().post(
+        f"/api/v1/repos/{match.group(1)}/issues/{match.group(3)}/comments",
+        headers=_auth(),
+        json={"body": body},
+    )
+    response.raise_for_status()
+    comment = response.json()
+    if not isinstance(comment, dict):
+        raise ValueError("Gitea comment response was not an object")
+    return {
+        "id": comment.get("id"),
+        "url": _safe_web_url(comment.get("html_url")),
+    }
+
+
+async def close_issue(repository: str, number: int) -> dict:
+    response = await _get_client().patch(
+        f"/api/v1/repos/{repository}/issues/{number}",
+        headers=_auth(),
+        json={"state": "closed"},
+    )
+    response.raise_for_status()
+    issue = response.json()
+    if not isinstance(issue, dict) or issue.get("state") != "closed":
+        raise ValueError("Gitea did not confirm issue closure")
+    return {
+        "number": issue.get("number"),
+        "state": "closed",
+        "closed_at": issue.get("closed_at", "")
+        if isinstance(issue.get("closed_at"), str)
+        else "",
+    }
+
+
+def _normalize_issue_comment(comment: dict) -> dict:
+    user_value = comment.get("user")
+    user: dict = user_value if isinstance(user_value, dict) else {}
+    return {
+        "id": comment.get("id"),
+        "author": user.get("login", "") if isinstance(user.get("login"), str) else "",
+        "body": comment.get("body", "") if isinstance(comment.get("body"), str) else "",
+        "created_at": comment.get("created_at", "")
+        if isinstance(comment.get("created_at"), str)
+        else "",
+        "url": _safe_web_url(comment.get("html_url")),
+    }
+
+
+async def comment_on_issue(repository: str, number: int, body: str) -> dict:
+    response = await _get_client().post(
+        f"/api/v1/repos/{repository}/issues/{number}/comments",
+        headers=_auth(),
+        json={"body": body},
+    )
+    response.raise_for_status()
+    comment = response.json()
+    if not isinstance(comment, dict):
+        raise ValueError("Gitea comment response was not an object")
+    return _normalize_issue_comment(comment)
+
+
+async def repo_labels(repository: str) -> list[dict]:
+    response = await _get_client().get(
+        f"/api/v1/repos/{repository}/labels",
+        headers=_auth(),
+        params={"limit": 50, "page": 1},
+    )
+    response.raise_for_status()
+    payload = response.json()
+    if not isinstance(payload, list):
+        raise ValueError("Gitea labels response was not a list")
+    return [
+        {
+            "id": item["id"],
+            "name": item["name"],
+            "color": item.get("color", "") if isinstance(item.get("color"), str) else "",
+            "description": item.get("description", "")
+            if isinstance(item.get("description"), str)
+            else "",
+        }
+        for item in payload
+        if isinstance(item, dict)
+        and isinstance(item.get("id"), int)
+        and isinstance(item.get("name"), str)
+    ]
+
+
+async def create_issue(
+    repository: str,
+    title: str,
+    body: str,
+    assignee: str,
+    label_ids: list[int] | None = None,
+) -> dict:
+    payload: dict = {"title": title, "body": body, "assignee": assignee}
+    if label_ids:
+        payload["labels"] = label_ids
+    response = await _get_client().post(
+        f"/api/v1/repos/{repository}/issues",
+        headers=_auth(),
+        json=payload,
+    )
+    response.raise_for_status()
+    issue = response.json()
+    if not isinstance(issue, dict) or not isinstance(issue.get("number"), int):
+        raise ValueError("Gitea did not confirm issue creation")
+    assignees_value = issue.get("assignees")
+    assignees = assignees_value if isinstance(assignees_value, list) else []
+    confirmed_assignees = [
+        item["login"]
+        for item in assignees
+        if isinstance(item, dict) and isinstance(item.get("login"), str)
+    ]
+    if assignee not in confirmed_assignees:
+        raise ValueError("Gitea did not confirm issue self-assignment")
+    labels_value = issue.get("labels")
+    labels = labels_value if isinstance(labels_value, list) else []
+    return {
+        "id": issue.get("id"),
+        "number": issue["number"],
+        "title": issue.get("title", "")
+        if isinstance(issue.get("title"), str)
+        else "",
+        "state": issue.get("state", "")
+        if isinstance(issue.get("state"), str)
+        else "",
+        "repository": repository,
+        "labels": [
+            item["name"]
+            for item in labels
+            if isinstance(item, dict) and isinstance(item.get("name"), str)
+        ],
+        "assignees": confirmed_assignees,
+        "updated_at": issue.get("updated_at", "")
+        if isinstance(issue.get("updated_at"), str)
+        else "",
+        "url": _safe_web_url(issue.get("html_url")),
+    }
+
+
+async def claim_available_issue(repository: str, number: int) -> dict:
+    issue = await fetch(f"repos/{repository}/issues/{number}")
+    user = await current_user()
+    assignees_value = issue.get("assignees") if isinstance(issue, dict) else None
+    if (
+        not isinstance(issue, dict)
+        or issue.get("state") != "open"
+        or "pull_request" in issue
+        or assignees_value not in (None, [])
+    ):
+        raise IssueNotAvailableError("Issue is no longer available")
+    login = user.get("login") if isinstance(user, dict) else None
+    if not isinstance(login, str) or not login:
+        raise ValueError("Gitea current user did not include a login")
+
+    response = await _get_client().patch(
+        f"/api/v1/repos/{repository}/issues/{number}",
+        headers=_auth(),
+        json={"assignee": login},
+    )
+    response.raise_for_status()
+    confirmed = response.json()
+    if not isinstance(confirmed, dict) or confirmed.get("number") != number:
+        raise ValueError("Gitea did not confirm issue assignment")
+    confirmed_assignees_value = confirmed.get("assignees")
+    confirmed_assignees = (
+        confirmed_assignees_value if isinstance(confirmed_assignees_value, list) else []
+    )
+    logins = [
+        assignee["login"] for assignee in confirmed_assignees
+        if isinstance(assignee, dict) and isinstance(assignee.get("login"), str)
+    ]
+    if login not in logins:
+        raise ValueError("Gitea did not confirm issue assignment")
+    labels_value = confirmed.get("labels")
+    labels = labels_value if isinstance(labels_value, list) else []
+    return {
+        "id": confirmed.get("id"),
+        "number": number,
+        "title": confirmed.get("title", "")
+        if isinstance(confirmed.get("title"), str) else "",
+        "state": "open",
+        "repository": repository,
+        "labels": [
+            label["name"] for label in labels
+            if isinstance(label, dict) and isinstance(label.get("name"), str)
+        ],
+        "assignees": logins,
+        "updated_at": confirmed.get("updated_at", "")
+        if isinstance(confirmed.get("updated_at"), str) else "",
+        "url": _safe_web_url(confirmed.get("html_url")),
+    }
+
+
+async def update_issue_labels(repository: str, number: int, label_ids: list[int]) -> dict:
+    response = await _get_client().patch(
+        f"/api/v1/repos/{repository}/issues/{number}",
+        headers=_auth(),
+        json={"labels": label_ids},
+    )
+    response.raise_for_status()
+    issue = response.json()
+    if not isinstance(issue, dict) or issue.get("number") != number:
+        raise ValueError("Gitea did not confirm the label update")
+    labels_value = issue.get("labels")
+    labels = labels_value if isinstance(labels_value, list) else []
+    confirmed_ids = {
+        item["id"] for item in labels
+        if isinstance(item, dict) and isinstance(item.get("id"), int)
+    }
+    if confirmed_ids != set(label_ids):
+        raise ValueError("Gitea did not confirm the requested label set")
+    return {
+        "number": number,
+        "labels": [
+            item["name"] for item in labels
+            if isinstance(item, dict) and isinstance(item.get("name"), str)
+        ],
+    }
+
+
+async def issue_detail(repository: str, number: int) -> dict:
+    base = f"repos/{repository}/issues/{number}"
+    issue, comments = await asyncio.gather(
+        fetch(base), fetch(f"{base}/comments?limit=20&page=1")
+    )
+    if not isinstance(issue, dict):
+        raise ValueError("Gitea issue response was not an object")
+    labels_value = issue.get("labels")
+    labels: list = labels_value if isinstance(labels_value, list) else []
+    assignees_value = issue.get("assignees")
+    assignees: list = assignees_value if isinstance(assignees_value, list) else []
+    comments_value: list = comments if isinstance(comments, list) else []
+    normalized_comments = [
+        _normalize_issue_comment(comment)
+        for comment in comments_value
+        if isinstance(comment, dict)
+    ]
+    return {
+        "repository": repository,
+        "number": number,
+        "title": issue.get("title", "") if isinstance(issue.get("title"), str) else "",
+        "state": issue.get("state", "") if isinstance(issue.get("state"), str) else "",
+        "body": issue.get("body", "") if isinstance(issue.get("body"), str) else "",
+        "url": _safe_web_url(issue.get("html_url")),
+        "labels": [
+            label["name"] for label in labels
+            if isinstance(label, dict) and isinstance(label.get("name"), str)
+        ],
+        "assignees": [
+            assignee["login"] for assignee in assignees
+            if isinstance(assignee, dict) and isinstance(assignee.get("login"), str)
+        ],
+        "comments": normalized_comments,
+    }
+
+
+async def _current_login_and_target(path: str) -> tuple[str, dict]:
+    user, target = await asyncio.gather(current_user(), fetch(path))
+    login = user.get("login") if isinstance(user, dict) else None
+    if not isinstance(login, str) or not login or not isinstance(target, dict):
+        return "", {}
+    return login, target
+
+
+def _login_in_users(login: str, value: object) -> bool:
+    return isinstance(value, list) and any(
+        isinstance(user, dict) and user.get("login") == login for user in value
+    )
+
+
+async def is_assigned_issue(repository: str, number: int) -> bool:
+    login, issue = await _current_login_and_target(
+        f"repos/{repository}/issues/{number}"
+    )
+    return (
+        issue.get("state") == "open"
+        and not isinstance(issue.get("pull_request"), dict)
+        and _login_in_users(login, issue.get("assignees"))
+    )
+
+
+async def pull_requests() -> WorkItems:
     assigned, review_requested = await asyncio.gather(
-        fetch("repos/issues/search?state=open&assigned=true&type=pulls&limit=50"),
-        fetch(
-            "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50"
-        ),
+        work_page("pull"),
+        work_page("review"),
     )
     merged: dict[int, dict] = {}
-    for reason, pulls in (
-        ("assigned_to_me", assigned or []),
-        ("review_requested", review_requested or []),
+    for result in (
+        assigned,
+        review_requested,
     ):
-        for pull in pulls:
+        for pull in result["items"]:
             identity = pull.get("id")
             if identity not in merged:
                 merged[identity] = {**pull, "work_reasons": []}
-            merged[identity]["work_reasons"].append(reason)
-    return list(merged.values())
+            for reason in pull.get("work_reasons", []):
+                if reason not in merged[identity]["work_reasons"]:
+                    merged[identity]["work_reasons"].append(reason)
+    return WorkItems(
+        list(merged.values()),
+        {
+            "pull": _page_metadata(assigned),
+            "review": _page_metadata(review_requested),
+        },
+    )
 
 
 async def is_requested_review(repository: str, number: int) -> bool:
-    pulls = await fetch(
-        "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50"
+    login, pull = await _current_login_and_target(
+        f"repos/{repository}/pulls/{number}"
     )
-    return any(
-        isinstance(pull, dict)
-        and pull.get("number") == number
-        and isinstance(pull.get("repository"), dict)
-        and pull["repository"].get("full_name") == repository
-        for pull in (pulls or [])
+    return (
+        pull.get("state") == "open"
+        and _login_in_users(login, pull.get("requested_reviewers"))
     )
 
 
+async def is_assigned_pull(repository: str, number: int) -> bool:
+    login, pull = await _current_login_and_target(
+        f"repos/{repository}/pulls/{number}"
+    )
+    return (
+        pull.get("state") == "open"
+        and _login_in_users(login, pull.get("assignees"))
+    )
+
+
+async def pull_completion_detail(repository: str, number: int) -> dict:
+    base = f"repos/{repository}/pulls/{number}"
+    pull = await fetch(base)
+    if not isinstance(pull, dict):
+        raise ValueError("Gitea pull request response was not an object")
+    head = pull.get("head") if isinstance(pull.get("head"), dict) else {}
+    sha = head.get("sha") if isinstance(head.get("sha"), str) else ""
+    files, status, comments = await asyncio.gather(
+        fetch(f"{base}/files"),
+        fetch(f"repos/{repository}/commits/{sha}/status"),
+        fetch(f"repos/{repository}/issues/{number}/comments?limit=20&page=1"),
+    )
+    user = pull.get("user") if isinstance(pull.get("user"), dict) else {}
+    return {
+        "repository": repository,
+        "number": number,
+        "title": pull.get("title") if isinstance(pull.get("title"), str) else "",
+        "body": pull.get("body") if isinstance(pull.get("body"), str) else "",
+        "url": _safe_web_url(pull.get("html_url")),
+        "author": user.get("login") if isinstance(user.get("login"), str) else "",
+        "head_sha": sha,
+        "state": pull.get("state") if isinstance(pull.get("state"), str) else "",
+        "draft": pull.get("draft") is True,
+        "mergeable": pull.get("mergeable") is True,
+        "merged": pull.get("merged") is True,
+        "ci_state": status.get("state", "unknown") if isinstance(status, dict) else "unknown",
+        "files": [
+            {
+                "filename": item.get("filename", ""),
+                "status": item.get("status") or "changed",
+                "additions": item.get("additions") or 0,
+                "deletions": item.get("deletions") or 0,
+            }
+            for item in (files if isinstance(files, list) else [])[:100]
+            if isinstance(item, dict) and isinstance(item.get("filename"), str)
+        ],
+        "comments": [
+            _normalize_issue_comment(item)
+            for item in (comments if isinstance(comments, list) else [])[:20]
+            if isinstance(item, dict)
+        ],
+    }
+
+
+async def merge_assigned_pull(
+    repository: str, number: int, expected_head_sha: str
+) -> dict:
+    base = f"repos/{repository}/pulls/{number}"
+    pull = await fetch(base)
+    if not isinstance(pull, dict):
+        raise PullNotMergeableError("Pull request state is unavailable")
+    head_value = pull.get("head")
+    head: dict = head_value if isinstance(head_value, dict) else {}
+    current_sha = head.get("sha")
+    if current_sha != expected_head_sha:
+        raise StalePullError("Pull request changed before merge")
+    status = await fetch(f"repos/{repository}/commits/{current_sha}/status")
+    ci_state = status.get("state") if isinstance(status, dict) else "unknown"
+    if (
+        pull.get("state") != "open"
+        or pull.get("draft") is True
+        or pull.get("mergeable") is not True
+        or pull.get("merged") is True
+        or ci_state != "success"
+    ):
+        raise PullNotMergeableError("Pull request is not currently safe to merge")
+    response = await _get_client().post(
+        f"/api/v1/{base}/merge",
+        headers=_auth(),
+        json={"Do": "merge", "head_commit_id": current_sha},
+    )
+    response.raise_for_status()
+    return {"number": number, "merged": True, "state": "closed"}
+
+
 async def pull_review_detail(repository: str, number: int) -> dict:
     base = f"repos/{repository}/pulls/{number}"
     pull = await fetch(base)
@@ -381,6 +900,54 @@ async def pull_review_detail(repository: str, number: int) -> dict:
     }
 
 
+async def submit_pull_review(
+    repository: str,
+    number: int,
+    expected_head_sha: str,
+    decision: str,
+    body: str,
+    comments: list[dict] | None = None,
+) -> dict:
+    base = f"repos/{repository}/pulls/{number}"
+    pull = await fetch(base)
+    head = pull.get("head") if isinstance(pull, dict) else None
+    current_sha = head.get("sha") if isinstance(head, dict) else None
+    if current_sha != expected_head_sha:
+        raise StaleReviewError("Pull request changed while it was being reviewed")
+    if comments:
+        files = await fetch(f"{base}/files")
+        changed_paths = {
+            item.get("filename")
+            for item in (files if isinstance(files, list) else [])
+            if isinstance(item, dict) and isinstance(item.get("filename"), str)
+        }
+        if any(comment.get("path") not in changed_paths for comment in comments):
+            raise InvalidReviewCommentError("Inline comment path is not in this pull request")
+    response = await _get_client().post(
+        f"/api/v1/{base}/reviews",
+        headers=_auth(),
+        json={
+            "body": body,
+            "event": {
+                "comment": "COMMENT",
+                "approve": "APPROVE",
+                "request_changes": "REQUEST_CHANGES",
+            }[decision],
+            "commit_id": current_sha,
+            **({"comments": comments} if comments else {}),
+        },
+    )
+    response.raise_for_status()
+    review = response.json()
+    if not isinstance(review, dict):
+        raise ValueError("Gitea review response was not an object")
+    return {
+        "id": review.get("id"),
+        "state": review.get("state") or "COMMENT",
+        "url": _safe_web_url(review.get("html_url")),
+    }
+
+
 async def activity_events(user: dict | None = None) -> list[dict]:
     if user is None:
         user = await current_user()

src/main.py

@@ -1,14 +1,15 @@
 import asyncio
 import math
 import time
+from collections.abc import Awaitable
 from contextlib import asynccontextmanager
 from pathlib import Path
+from typing import Any, Literal
 
 from fastapi import FastAPI, HTTPException, Path as PathParam, Query
-from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse
 from fastapi.staticfiles import StaticFiles
-from pydantic import BaseModel, Field, PositiveInt
+from pydantic import BaseModel, Field, PositiveInt, field_validator, model_validator
 
 from src import gitea_proxy
 from src.gitea_proxy import (
@@ -53,8 +54,10 @@ CONTEXT_TIMEOUT_SECONDS = 5.0
 EVENT_STREAM_TIMEOUT_SECONDS = 5.0
 READINESS_TIMEOUT_SECONDS = 5.0
 REVIEW_DETAIL_TIMEOUT_SECONDS = 5.0
+ISSUE_ACTION_TIMEOUT_SECONDS = 5.0
 NOTIFICATION_MUTATION_TIMEOUT_SECONDS = 5.0
 NOTIFICATION_PAGE_TIMEOUT_SECONDS = 5.0
+WORK_PAGE_TIMEOUT_SECONDS = 5.0
 NOTIFICATION_DETAIL_TIMEOUT_SECONDS = 5.0
 BULK_NOTIFICATION_CONCURRENCY = 5
 BULK_NOTIFICATION_DEADLINE_SECONDS = 6.0
@@ -65,8 +68,17 @@ FRONTEND_DIR = Path(__file__).resolve().parent.parent / "frontend"
 _live_snapshot_task: asyncio.Task | None = None
 _live_snapshot_value: dict | None = None
 _live_snapshot_created_at: float | None = None
-_live_snapshot_failure_count = 0
-_live_snapshot_retry_at: float | None = None
+LIVE_SNAPSHOT_SECTIONS = ("context", "events", "notifications")
+_live_section_created_at: dict[str, float | None] = {
+    section: None for section in LIVE_SNAPSHOT_SECTIONS
+}
+_live_section_failure_count: dict[str, int] = {
+    section: 0 for section in LIVE_SNAPSHOT_SECTIONS
+}
+_live_section_retry_at: dict[str, float | None] = {
+    section: None for section in LIVE_SNAPSHOT_SECTIONS
+}
+_live_snapshot_refreshing_sections: set[str] = set()
 _read_notification_ids: set[int] = set()
 
 
@@ -82,6 +94,92 @@ class NotificationReadBatch(BaseModel):
     ids: list[PositiveInt] = Field(min_length=1, max_length=50)
 
 
+class NotificationReply(BaseModel):
+    body: str = Field(min_length=1, max_length=10_000)
+
+    @field_validator("body")
+    @classmethod
+    def strip_body(cls, value: str) -> str:
+        value = value.strip()
+        if not value:
+            raise ValueError("reply must not be blank")
+        return value
+
+
+class IssueComment(BaseModel):
+    body: str = Field(min_length=1, max_length=10_000)
+
+    @field_validator("body")
+    @classmethod
+    def strip_body(cls, value: str) -> str:
+        value = value.strip()
+        if not value:
+            raise ValueError("comment must not be blank")
+        return value
+
+
+class IssueCreation(BaseModel):
+    title: str = Field(min_length=1, max_length=255)
+    body: str = Field(default="", max_length=10_000)
+    label_ids: list[int] = Field(default_factory=list, max_length=20)
+
+    @field_validator("title")
+    @classmethod
+    def strip_title(cls, value: str) -> str:
+        value = value.strip()
+        if not value:
+            raise ValueError("title must not be blank")
+        return value
+
+    @field_validator("body")
+    @classmethod
+    def strip_issue_body(cls, value: str) -> str:
+        return value.strip()
+
+
+class IssueLabelUpdate(BaseModel):
+    label_ids: list[PositiveInt] = Field(max_length=20)
+
+
+class PullReviewComment(BaseModel):
+    path: str = Field(min_length=1, max_length=1_000)
+    body: str = Field(min_length=1, max_length=10_000)
+    new_position: PositiveInt | None = None
+    old_position: PositiveInt | None = None
+
+    @field_validator("path", "body")
+    @classmethod
+    def strip_comment_text(cls, value: str) -> str:
+        value = value.strip()
+        if not value:
+            raise ValueError("inline comment values must not be blank")
+        return value
+
+    @model_validator(mode="after")
+    def require_one_position(self):
+        if (self.new_position is None) == (self.old_position is None):
+            raise ValueError("inline comments require exactly one old or new position")
+        return self
+
+
+class PullReviewSubmission(BaseModel):
+    decision: str
+    body: str = Field(max_length=10_000)
+    expected_head_sha: str
+    comments: list[PullReviewComment] = Field(default_factory=list, max_length=50)
+
+    @field_validator("decision")
+    @classmethod
+    def validate_decision(cls, value: str) -> str:
+        if value not in {"comment", "approve", "request_changes"}:
+            raise ValueError("unsupported review decision")
+        return value
+
+
+class PullMergeSubmission(BaseModel):
+    expected_head_sha: str = Field(min_length=1, max_length=128)
+
+
 def _context_payload(user_data, repo_data, issues_data, prs_data) -> dict:
     user_model = User(
         id=user_data["id"],
@@ -125,15 +223,44 @@ def _context_payload(user_data, repo_data, issues_data, prs_data) -> dict:
         if isinstance(p, dict)
         and all(field in p for field in ("id", "number", "title", "state", "html_url"))
     ]
-    return compute(user_model, repo_models, issue_models, pr_models).model_dump()
+    payload = compute(user_model, repo_models, issue_models, pr_models).model_dump()
+    pagination = {}
+    pagination.update(getattr(issues_data, "pagination", {}))
+    pagination.update(getattr(prs_data, "pagination", {}))
+    if pagination:
+        payload["work_pagination"] = pagination
+    return payload
 
-app.add_middleware(
-    CORSMiddleware,
-    allow_origins=["*"],
-    allow_credentials=False,
-    allow_methods=["*"],
-    allow_headers=["*"],
-)
+
+def _normalize_work_items(stream: str, items: list[dict]) -> list[dict]:
+    if stream == "issue":
+        return [
+            Issue(
+                id=item["id"], number=item["number"], title=item["title"],
+                state=item["state"],
+                labels=[label.get("name", "") for label in (item.get("labels") or []) if isinstance(label, dict)],
+                assignees=[assignee.get("login", "") for assignee in (item.get("assignees") or []) if isinstance(assignee, dict)],
+                repository=item["repository"].get("full_name", "") if isinstance(item.get("repository"), dict) else "",
+                updated_at=item.get("updated_at") or "", url=item["html_url"],
+            ).model_dump()
+            for item in items
+            if all(field in item for field in ("id", "number", "title", "state", "html_url"))
+        ]
+    reason = "assigned_to_me" if stream == "pull" else "review_requested"
+    return [
+        PullRequest(
+            id=item["id"], number=item["number"], title=item["title"],
+            state=item["state"],
+            user=item["user"].get("login", "") if isinstance(item.get("user"), dict) else "",
+            labels=[label.get("name", "") for label in (item.get("labels") or []) if isinstance(label, dict)],
+            assignees=[assignee.get("login", "") for assignee in (item.get("assignees") or []) if isinstance(assignee, dict)],
+            work_reasons=[reason],
+            repository=item["repository"].get("full_name", "") if isinstance(item.get("repository"), dict) else "",
+            updated_at=item.get("updated_at") or "", url=item["html_url"],
+        ).model_dump()
+        for item in items
+        if all(field in item for field in ("id", "number", "title", "state", "html_url"))
+    ]
 
 app.mount("/static", StaticFiles(directory=FRONTEND_DIR), name="static")
 app.include_router(frontend_router)
@@ -142,10 +269,19 @@ app.include_router(frontend_router)
 @app.middleware("http")
 async def prevent_live_api_caching(request, call_next):
     response = await call_next(request)
-    if request.url.path in {"/api/v1/context", "/api/v1/events", "/api/v1/live"} or (
+    if request.url.path in {"/api/v1/context", "/api/v1/events", "/api/v1/live", "/api/v1/available-issues"} or request.url.path.startswith("/api/v1/work/") or (
         request.url.path.startswith("/api/v1/repos/")
         and request.url.path.endswith("/review")
-    ) or request.url.path.startswith("/api/v1/notifications"):
+    ) or request.url.path.startswith("/api/v1/notifications") or (
+        request.url.path.startswith("/api/v1/repos/")
+        and ("/issues/" in request.url.path or "/pulls/" in request.url.path)
+    ) or (
+        request.url.path.startswith("/api/v1/repos/")
+        and request.url.path.endswith("/issues")
+    ) or (
+        request.url.path.startswith("/api/v1/repos/")
+        and request.url.path.endswith("/labels")
+    ):
         response.headers["Cache-Control"] = "no-store"
     return response
 
@@ -240,6 +376,45 @@ async def context() -> JSONResponse:
     return JSONResponse(_context_payload(user_data, repo_data, issues_data, prs_data))
 
 
+@app.get("/api/v1/work/{stream}")
+async def paged_work(
+    stream: Literal["issue", "pull", "review"],
+    page: int = Query(ge=2, le=100),
+) -> JSONResponse:
+    try:
+        result = await asyncio.wait_for(
+            gitea_proxy.work_page(stream, page), timeout=WORK_PAGE_TIMEOUT_SECONDS
+        )
+    except Exception:
+        return JSONResponse(
+            {"error": "Work page is temporarily unavailable"},
+            status_code=503,
+            headers={"Retry-After": str(math.ceil(WORK_PAGE_TIMEOUT_SECONDS))},
+        )
+    return JSONResponse({
+        "stream": stream,
+        "page": result["page"],
+        "total": result["total"],
+        "has_more": result["has_more"],
+        "items": _normalize_work_items(stream, result["items"]),
+    })
+
+
+@app.get("/api/v1/available-issues")
+async def available_issues(page: int = Query(default=1, ge=1, le=100)) -> JSONResponse:
+    try:
+        result = await asyncio.wait_for(
+            gitea_proxy.available_issue_page(page), timeout=WORK_PAGE_TIMEOUT_SECONDS
+        )
+    except Exception:
+        return JSONResponse(
+            {"error": "Available issues are temporarily unavailable. Please retry."},
+            status_code=503,
+            headers={"Retry-After": str(math.ceil(WORK_PAGE_TIMEOUT_SECONDS))},
+        )
+    return JSONResponse(result)
+
+
 async def _load_context_for_user(user_data: dict) -> dict:
     repo_data, issues_data, prs_data = await asyncio.gather(
         repos(), issues(), pull_requests()
@@ -254,19 +429,41 @@ async def _load_context_for_user(user_data: dict) -> dict:
     return _context_payload(user_data, repo_data, issues_data, prs_data)
 
 
-async def _build_live_snapshot() -> dict:
-    user_data = await current_user()
-    if not isinstance(user_data, dict) or not user_data.get("login"):
-        raise ContextPayloadError("Gitea current-user response was invalid")
-    context_result, events_result, notifications_result = await asyncio.gather(
-        _load_context_for_user(user_data),
-        activity_events(user_data),
-        notifications(),
-        return_exceptions=True,
+async def _build_live_snapshot(sections: set[str] | None = None) -> dict:
+    requested = set(sections or LIVE_SNAPSHOT_SECTIONS)
+    results: dict[str, object] = {}
+    user_data: dict | None = None
+    if requested & {"context", "events"}:
+        try:
+            user_data = await current_user()
+            if not isinstance(user_data, dict) or not user_data.get("login"):
+                raise ContextPayloadError("Gitea current-user response was invalid")
+        except Exception as exc:
+            for section in requested & {"context", "events"}:
+                results[section] = exc
+
+    loads: dict[str, Awaitable[Any]] = {}
+    if "context" in requested and "context" not in results:
+        assert user_data is not None
+        loads["context"] = _load_context_for_user(user_data)
+    if "events" in requested and "events" not in results:
+        assert user_data is not None
+        loads["events"] = activity_events(user_data)
+    if "notifications" in requested:
+        loads["notifications"] = notifications()
+    if loads:
+        loaded = await asyncio.gather(*loads.values(), return_exceptions=True)
+        results.update(zip(loads, loaded))
+
+    context_result = results.get("context")
+    events_result = results.get("events")
+    notifications_result = results.get("notifications")
+    context_ok = "context" in requested and not isinstance(context_result, BaseException)
+    events_ok = "events" in requested and not isinstance(events_result, BaseException)
+    notifications_ok = (
+        "notifications" in requested
+        and not isinstance(notifications_result, BaseException)
     )
-    context_ok = not isinstance(context_result, BaseException)
-    events_ok = not isinstance(events_result, BaseException)
-    notifications_ok = not isinstance(notifications_result, BaseException)
     notification_items = notifications_result
     notification_pagination = None
     if notifications_ok and isinstance(notifications_result, dict):
@@ -283,64 +480,88 @@ async def _build_live_snapshot() -> dict:
         "notifications": notification_items if notifications_ok else None,
         "notification_pagination": notification_pagination if notifications_ok else None,
         "sections": {
-            "context": "fresh" if context_ok else "temporarily unavailable",
-            "events": "fresh" if events_ok else "temporarily unavailable",
-            "notifications": "fresh" if notifications_ok else "temporarily unavailable",
+            section: "fresh" if ok else "temporarily unavailable"
+            for section, ok in (
+                ("context", context_ok),
+                ("events", events_ok),
+                ("notifications", notifications_ok),
+            )
+            if section in requested
         },
     }
 
 
-async def _build_live_snapshot_before_deadline() -> dict:
+async def _build_live_snapshot_before_deadline(sections: set[str]) -> dict:
     async with asyncio.timeout(CONTEXT_TIMEOUT_SECONDS):
-        return await _build_live_snapshot()
+        return await _build_live_snapshot(sections)
 
 
-def _record_live_snapshot_failure() -> None:
-    global _live_snapshot_failure_count, _live_snapshot_retry_at
-    _live_snapshot_failure_count += 1
+def _record_live_section_failure(section: str) -> None:
+    _live_section_failure_count[section] += 1
     delay = min(
         LIVE_SNAPSHOT_RETRY_MAX_SECONDS,
-        LIVE_SNAPSHOT_RETRY_BASE_SECONDS * (2 ** (_live_snapshot_failure_count - 1)),
+        LIVE_SNAPSHOT_RETRY_BASE_SECONDS
+        * (2 ** (_live_section_failure_count[section] - 1)),
     )
-    _live_snapshot_retry_at = time.monotonic() + delay
+    _live_section_retry_at[section] = time.monotonic() + delay
+
+
+def _due_live_sections(now: float) -> set[str]:
+    due = set()
+    for section in LIVE_SNAPSHOT_SECTIONS:
+        retry_at = _live_section_retry_at[section]
+        if retry_at is not None and now < retry_at:
+            continue
+        created_at = _live_section_created_at[section]
+        if created_at is None or now - created_at >= LIVE_SNAPSHOT_FRESHNESS_SECONDS:
+            due.add(section)
+    return due
 
 
 def _merge_live_snapshot(previous: dict | None, refreshed: dict) -> dict:
     if previous is None:
         return refreshed
-    merged = dict(refreshed)
-    sections = dict(refreshed.get("sections") or {})
-    for section in ("context", "events", "notifications"):
-        if sections.get(section) == "fresh":
-            continue
-        if previous.get(section) is not None:
-            merged[section] = previous[section]
-            sections[section] = "stale"
+    merged = dict(previous)
+    sections = dict(previous.get("sections") or {})
+    for section, state in (refreshed.get("sections") or {}).items():
+        if state == "fresh":
+            merged[section] = refreshed.get(section)
+            sections[section] = "fresh"
             if section == "notifications":
-                merged["notification_pagination"] = previous.get(
+                merged["notification_pagination"] = refreshed.get(
                     "notification_pagination"
                 )
+        elif previous.get(section) is not None:
+            sections[section] = "stale"
+        else:
+            merged[section] = None
+            sections[section] = "temporarily unavailable"
     merged["sections"] = sections
     return merged
 
 
-async def _refresh_live_snapshot() -> dict:
+async def _refresh_live_snapshot(sections: set[str]) -> dict:
     global _live_snapshot_value, _live_snapshot_created_at
-    global _live_snapshot_failure_count, _live_snapshot_retry_at
     try:
-        result = await _build_live_snapshot_before_deadline()
+        refreshed = await _build_live_snapshot_before_deadline(sections)
     except Exception:
-        _record_live_snapshot_failure()
+        for section in sections:
+            _record_live_section_failure(section)
         raise
-    result = _merge_live_snapshot(_live_snapshot_value, result)
+    now = time.monotonic()
+    refreshed_states = refreshed.get("sections") or {}
+    for section in sections:
+        if refreshed_states.get(section) == "fresh":
+            _live_section_created_at[section] = now
+            _live_section_failure_count[section] = 0
+            _live_section_retry_at[section] = None
+        else:
+            _record_live_section_failure(section)
+    result = _merge_live_snapshot(_live_snapshot_value, refreshed)
     result = _without_read_notifications(result)
     _live_snapshot_value = result
-    _live_snapshot_created_at = time.monotonic()
-    if any(state != "fresh" for state in result.get("sections", {}).values()):
-        _record_live_snapshot_failure()
-    else:
-        _live_snapshot_failure_count = 0
-        _live_snapshot_retry_at = None
+    successful_times = [value for value in _live_section_created_at.values() if value is not None]
+    _live_snapshot_created_at = max(successful_times) if successful_times else None
     return result
 
 
@@ -350,34 +571,47 @@ def _consume_live_snapshot_failure(task: asyncio.Task) -> None:
     task.exception()
 
 
-def _start_live_snapshot_refresh() -> asyncio.Task:
+def _start_live_snapshot_refresh(sections: set[str]) -> asyncio.Task:
     global _live_snapshot_task
+    global _live_snapshot_refreshing_sections
     if _live_snapshot_task is None or _live_snapshot_task.done():
-        _live_snapshot_task = asyncio.create_task(_refresh_live_snapshot())
+        _live_snapshot_refreshing_sections = set(sections)
+        _live_snapshot_task = asyncio.create_task(_refresh_live_snapshot(sections))
         _live_snapshot_task.add_done_callback(_consume_live_snapshot_failure)
     return _live_snapshot_task
 
 
 def _live_snapshot_payload(value: dict, *, stale: bool, revalidating: bool) -> dict:
     payload = dict(value)
-    age = (
-        max(0.0, time.monotonic() - _live_snapshot_created_at)
-        if _live_snapshot_created_at is not None
-        else 0.0
-    )
-    retry_in_seconds = (
-        max(0.0, _live_snapshot_retry_at - time.monotonic())
-        if _live_snapshot_retry_at is not None
-        else 0.0
-    )
+    now = time.monotonic()
+    section_freshness = {}
+    for section in LIVE_SNAPSHOT_SECTIONS:
+        created_at = _live_section_created_at[section]
+        retry_at = _live_section_retry_at[section]
+        age = max(0.0, now - created_at) if created_at is not None else 0.0
+        retry_in = max(0.0, retry_at - now) if retry_at is not None else 0.0
+        section_freshness[section] = {
+            "age_seconds": round(age, 3),
+            "stale": (value.get("sections") or {}).get(section) != "fresh"
+            or created_at is None
+            or age >= LIVE_SNAPSHOT_FRESHNESS_SECONDS,
+            "revalidating": revalidating
+            and section in _live_snapshot_refreshing_sections,
+            "degraded": retry_at is not None,
+            "retry_in_seconds": math.ceil(retry_in),
+        }
+    ages = [item["age_seconds"] for item in section_freshness.values()]
+    retries = [item["retry_in_seconds"] for item in section_freshness.values() if item["retry_in_seconds"]]
+    degraded = any(item["degraded"] for item in section_freshness.values())
     payload["freshness"] = {
-        "age_seconds": round(age, 3),
+        "age_seconds": max(ages, default=0.0),
         "fresh_for_seconds": LIVE_SNAPSHOT_FRESHNESS_SECONDS,
-        "stale": stale,
+        "stale": stale or any(item["stale"] for item in section_freshness.values()),
         "revalidating": revalidating,
-        "degraded": _live_snapshot_retry_at is not None,
-        "last_refresh_failed": _live_snapshot_retry_at is not None,
-        "retry_in_seconds": math.ceil(retry_in_seconds),
+        "degraded": degraded,
+        "last_refresh_failed": degraded,
+        "retry_in_seconds": min(retries, default=0),
+        "sections": section_freshness,
     }
     return payload
 
@@ -425,33 +659,22 @@ async def live_snapshot() -> JSONResponse:
     """Return a freshness-bounded snapshot and share identical upstream loads."""
     global _live_snapshot_task, _live_snapshot_value, _live_snapshot_created_at
     now = time.monotonic()
+    due_sections = _due_live_sections(now)
     if (
         _live_snapshot_value is not None
-        and _live_snapshot_retry_at is not None
-    ):
-        if now < _live_snapshot_retry_at:
-            return JSONResponse(
-                _live_snapshot_payload(
-                    _live_snapshot_value, stale=True, revalidating=False
-                )
-            )
-        _start_live_snapshot_refresh()
-        return JSONResponse(
-            _live_snapshot_payload(
-                _live_snapshot_value, stale=True, revalidating=True
-            )
-        )
-    if (
-        _live_snapshot_value is not None
-        and _live_snapshot_created_at is not None
-        and now - _live_snapshot_created_at < LIVE_SNAPSHOT_FRESHNESS_SECONDS
+        and not due_sections
     ):
         return JSONResponse(
             _live_snapshot_payload(
-                _live_snapshot_value, stale=False, revalidating=False
+                _live_snapshot_value,
+                stale=any(
+                    state != "fresh"
+                    for state in _live_snapshot_value.get("sections", {}).values()
+                ),
+                revalidating=False,
             )
         )
-    task = _start_live_snapshot_refresh()
+    task = _start_live_snapshot_refresh(due_sections)
     if _live_snapshot_value is not None:
         return JSONResponse(
             _live_snapshot_payload(
@@ -626,6 +849,253 @@ async def read_notification(thread_id: int = PathParam(gt=0)) -> JSONResponse:
     return JSONResponse({"id": thread_id, "status": "read"})
 
 
+@app.post("/api/v1/notifications/{thread_id}/reply", status_code=201)
+async def reply_to_notification(
+    reply: NotificationReply, thread_id: int = PathParam(gt=0)
+) -> JSONResponse:
+    try:
+        result = await asyncio.wait_for(
+            gitea_proxy.reply_to_notification(thread_id, reply.body),
+            timeout=NOTIFICATION_MUTATION_TIMEOUT_SECONDS,
+        )
+    except Exception:
+        return JSONResponse(
+            {
+                "error": (
+                    "The reply could not be posted. Your draft is safe; please retry."
+                )
+            },
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+    return JSONResponse(result, status_code=201)
+
+
+@app.patch("/api/v1/repos/{owner}/{repo}/issues/{number}/claim")
+async def claim_available_issue(
+    owner: str, repo: str, number: int = PathParam(gt=0)
+) -> JSONResponse:
+    repository = f"{owner}/{repo}"
+    try:
+        result = await asyncio.wait_for(
+            gitea_proxy.claim_available_issue(repository, number),
+            timeout=ISSUE_ACTION_TIMEOUT_SECONDS,
+        )
+    except gitea_proxy.IssueNotAvailableError:
+        return JSONResponse(
+            {"error": "This issue was already claimed or is no longer open. Refresh Find Work."},
+            status_code=409,
+        )
+    except Exception:
+        return JSONResponse(
+            {"error": "The issue could not be assigned. Please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+    return JSONResponse(result)
+
+
+@app.get("/api/v1/repos/{owner}/{repo}/issues/{number}/detail")
+async def assigned_issue_detail(owner: str, repo: str, number: int = PathParam(gt=0)):
+    repository = f"{owner}/{repo}"
+
+    async def load_assigned_issue():
+        if not await gitea_proxy.is_assigned_issue(repository, number):
+            raise HTTPException(status_code=404, detail="Assigned issue not found")
+        return await gitea_proxy.issue_detail(repository, number)
+
+    try:
+        return await asyncio.wait_for(
+            load_assigned_issue(), timeout=ISSUE_ACTION_TIMEOUT_SECONDS
+        )
+    except HTTPException:
+        raise
+    except TimeoutError:
+        return JSONResponse(
+            {"error": "Loading the issue timed out. Please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+    except Exception:
+        return JSONResponse(
+            {"error": "The issue is temporarily unavailable. Please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+
+
+@app.get("/api/v1/repos/{owner}/{repo}/labels")
+async def repository_labels(owner: str, repo: str):
+    repository = f"{owner}/{repo}"
+
+    async def load_labels():
+        available = await gitea_proxy.repos()
+        accessible = {
+            item.get("full_name")
+            for item in (available if isinstance(available, list) else [])
+            if isinstance(item, dict)
+        }
+        if repository not in accessible:
+            raise HTTPException(status_code=404, detail="Repository not found")
+        return await gitea_proxy.repo_labels(repository)
+
+    try:
+        return await asyncio.wait_for(load_labels(), timeout=ISSUE_ACTION_TIMEOUT_SECONDS)
+    except HTTPException:
+        raise
+    except Exception:
+        return JSONResponse(
+            {"error": "Labels could not be loaded. Issue creation is still available."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+
+
+@app.post("/api/v1/repos/{owner}/{repo}/issues", status_code=201)
+async def create_assigned_issue(creation: IssueCreation, owner: str, repo: str):
+    repository = f"{owner}/{repo}"
+
+    async def create_issue():
+        user, available = await asyncio.gather(
+            gitea_proxy.current_user(), gitea_proxy.repos()
+        )
+        login = user.get("login") if isinstance(user, dict) else None
+        accessible = {
+            item.get("full_name")
+            for item in (available if isinstance(available, list) else [])
+            if isinstance(item, dict)
+        }
+        if not login or repository not in accessible:
+            raise HTTPException(status_code=404, detail="Repository not found")
+        if creation.label_ids:
+            available_labels = await gitea_proxy.repo_labels(repository)
+            valid_label_ids = {
+                item.get("id")
+                for item in available_labels
+                if isinstance(item, dict) and isinstance(item.get("id"), int)
+            }
+            if any(label_id not in valid_label_ids for label_id in creation.label_ids):
+                raise HTTPException(status_code=422, detail="Unknown repository label")
+        return await gitea_proxy.create_issue(
+            repository, creation.title, creation.body, login, creation.label_ids
+        )
+
+    try:
+        result = await asyncio.wait_for(create_issue(), timeout=ISSUE_ACTION_TIMEOUT_SECONDS)
+    except HTTPException:
+        raise
+    except Exception:
+        return JSONResponse(
+            {"error": "The issue could not be created. Your draft is safe; please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+    return JSONResponse(result, status_code=201)
+
+
+@app.post("/api/v1/repos/{owner}/{repo}/issues/{number}/comments", status_code=201)
+async def comment_on_assigned_issue(
+    comment: IssueComment, owner: str, repo: str, number: int = PathParam(gt=0)
+):
+    repository = f"{owner}/{repo}"
+
+    async def post_comment():
+        if not await gitea_proxy.is_assigned_issue(repository, number):
+            raise HTTPException(status_code=404, detail="Assigned issue not found")
+        return await gitea_proxy.comment_on_issue(repository, number, comment.body)
+
+    try:
+        result = await asyncio.wait_for(post_comment(), timeout=ISSUE_ACTION_TIMEOUT_SECONDS)
+    except HTTPException:
+        raise
+    except Exception:
+        return JSONResponse(
+            {"error": "The comment could not be posted. Your draft is safe; please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+    return JSONResponse(result, status_code=201)
+
+
+@app.patch("/api/v1/repos/{owner}/{repo}/issues/{number}/close")
+async def close_assigned_issue(owner: str, repo: str, number: int = PathParam(gt=0)):
+    repository = f"{owner}/{repo}"
+
+    async def close_issue():
+        if not await gitea_proxy.is_assigned_issue(repository, number):
+            raise HTTPException(status_code=404, detail="Assigned issue not found")
+        return await gitea_proxy.close_issue(repository, number)
+
+    try:
+        return await asyncio.wait_for(close_issue(), timeout=ISSUE_ACTION_TIMEOUT_SECONDS)
+    except HTTPException:
+        raise
+    except Exception:
+        return JSONResponse(
+            {"error": "The issue could not be closed. It remains in My Work; please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+
+
+@app.get("/api/v1/repos/{owner}/{repo}/issues/{number}/labels")
+async def assigned_issue_label_options(
+    owner: str,
+    repo: str,
+    number: int = PathParam(gt=0),
+):
+    repository = f"{owner}/{repo}"
+
+    async def load_labels():
+        if not await gitea_proxy.is_assigned_issue(repository, number):
+            raise HTTPException(status_code=404, detail="Assigned issue not found")
+        return await gitea_proxy.repo_labels(repository)
+
+    try:
+        return await asyncio.wait_for(load_labels(), timeout=ISSUE_ACTION_TIMEOUT_SECONDS)
+    except HTTPException:
+        raise
+    except Exception:
+        return JSONResponse(
+            {"error": "Labels could not be loaded. Please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+
+
+@app.patch("/api/v1/repos/{owner}/{repo}/issues/{number}/labels")
+async def update_assigned_issue_labels(
+    update: IssueLabelUpdate,
+    owner: str,
+    repo: str,
+    number: int = PathParam(gt=0),
+):
+    repository = f"{owner}/{repo}"
+
+    async def update_labels():
+        if not await gitea_proxy.is_assigned_issue(repository, number):
+            raise HTTPException(status_code=404, detail="Assigned issue not found")
+        available = await gitea_proxy.repo_labels(repository)
+        valid_ids = {
+            item.get("id") for item in available
+            if isinstance(item, dict) and isinstance(item.get("id"), int)
+        }
+        if any(label_id not in valid_ids for label_id in update.label_ids):
+            raise HTTPException(status_code=422, detail="Unknown repository label")
+        return await gitea_proxy.update_issue_labels(repository, number, update.label_ids)
+
+    try:
+        return await asyncio.wait_for(update_labels(), timeout=ISSUE_ACTION_TIMEOUT_SECONDS)
+    except HTTPException:
+        raise
+    except Exception:
+        return JSONResponse(
+            {"error": "Labels could not be updated. Your selection is safe; please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+
+
 @app.get("/api/v1/repos/{owner}/{repo}/pulls/{number}/review")
 async def review_detail(owner: str, repo: str, number: int):
     async def load_requested_review():
@@ -655,3 +1125,146 @@ async def review_detail(owner: str, repo: str, number: int):
             {"error": "Pull request review details are temporarily unavailable"},
             status_code=503,
         )
+
+
+@app.get("/api/v1/repos/{owner}/{repo}/pulls/{number}/detail")
+async def assigned_pull_detail(owner: str, repo: str, number: int = PathParam(gt=0)):
+    repository = f"{owner}/{repo}"
+
+    async def load_assigned_pull():
+        if not await gitea_proxy.is_assigned_pull(repository, number):
+            raise HTTPException(status_code=404, detail="Assigned pull request not found")
+        return await gitea_proxy.pull_completion_detail(repository, number)
+
+    try:
+        return await asyncio.wait_for(
+            load_assigned_pull(), timeout=REVIEW_DETAIL_TIMEOUT_SECONDS
+        )
+    except HTTPException:
+        raise
+    except TimeoutError:
+        return JSONResponse(
+            {"error": "Loading the pull request timed out. Please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+    except Exception:
+        return JSONResponse(
+            {"error": "The pull request is temporarily unavailable. Please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+
+
+@app.post("/api/v1/repos/{owner}/{repo}/pulls/{number}/comments", status_code=201)
+async def comment_on_assigned_pull(
+    comment: IssueComment, owner: str, repo: str, number: int = PathParam(gt=0)
+):
+    repository = f"{owner}/{repo}"
+
+    async def post_comment():
+        if not await gitea_proxy.is_assigned_pull(repository, number):
+            raise HTTPException(status_code=404, detail="Assigned pull request not found")
+        return await gitea_proxy.comment_on_issue(repository, number, comment.body)
+
+    try:
+        result = await asyncio.wait_for(
+            post_comment(), timeout=ISSUE_ACTION_TIMEOUT_SECONDS
+        )
+    except HTTPException:
+        raise
+    except Exception:
+        return JSONResponse(
+            {"error": "The comment could not be posted. Your draft is safe; please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+    return JSONResponse(result, status_code=201)
+
+
+@app.post("/api/v1/repos/{owner}/{repo}/pulls/{number}/merge")
+async def merge_assigned_pull(
+    submission: PullMergeSubmission,
+    owner: str,
+    repo: str,
+    number: int = PathParam(gt=0),
+):
+    repository = f"{owner}/{repo}"
+
+    async def merge_pull():
+        if not await gitea_proxy.is_assigned_pull(repository, number):
+            raise HTTPException(status_code=404, detail="Assigned pull request not found")
+        return await gitea_proxy.merge_assigned_pull(
+            repository, number, submission.expected_head_sha
+        )
+
+    try:
+        return await asyncio.wait_for(
+            merge_pull(), timeout=ISSUE_ACTION_TIMEOUT_SECONDS
+        )
+    except HTTPException:
+        raise
+    except gitea_proxy.StalePullError:
+        return JSONResponse(
+            {"error": "New commits were pushed. Refresh before merging."},
+            status_code=409,
+        )
+    except gitea_proxy.PullNotMergeableError:
+        return JSONResponse(
+            {"error": "This pull request is not currently safe to merge. Refresh its status."},
+            status_code=409,
+        )
+    except Exception:
+        return JSONResponse(
+            {"error": "The pull request could not be merged. It remains in My Work; please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+
+
+@app.post("/api/v1/repos/{owner}/{repo}/pulls/{number}/review", status_code=201)
+async def submit_review(
+    submission: PullReviewSubmission, owner: str, repo: str, number: int
+):
+    repository = f"{owner}/{repo}"
+
+    async def submit_requested_review():
+        if not await is_requested_review(repository, number):
+            raise HTTPException(status_code=404, detail="Review request not found")
+        args = (
+            repository,
+            number,
+            submission.expected_head_sha,
+            submission.decision,
+            submission.body,
+        )
+        if submission.comments:
+            return await gitea_proxy.submit_pull_review(
+                *args,
+                [comment.model_dump() for comment in submission.comments],
+            )
+        return await gitea_proxy.submit_pull_review(*args)
+
+    try:
+        result = await asyncio.wait_for(
+            submit_requested_review(), timeout=REVIEW_DETAIL_TIMEOUT_SECONDS
+        )
+    except HTTPException:
+        raise
+    except gitea_proxy.StaleReviewError:
+        return JSONResponse(
+            {"error": "New commits were pushed. Refresh the review before submitting."},
+            status_code=409,
+        )
+    except gitea_proxy.InvalidReviewCommentError:
+        return JSONResponse(
+            {"error": "An inline comment no longer matches this pull request. Refresh the review."},
+            status_code=422,
+        )
+    except Exception:
+        return JSONResponse(
+            {"error": "The review could not be submitted. Your draft is safe; please retry."},
+            status_code=503,
+            headers={"Retry-After": "1"},
+        )
+    return JSONResponse(result, status_code=201)

tests/test_api_paths.py

@@ -19,4 +19,5 @@ def test_api_requests_resolve_inside_dashboard_subpath():
         "https://forge.alexanderwhitestone.com/dashboard/api/v1/notifications/",
         "https://forge.alexanderwhitestone.com/dashboard/api/v1/notifications?page=",
         "https://forge.alexanderwhitestone.com/dashboard/api/v1/notifications/read",
+        "https://forge.alexanderwhitestone.com/dashboard/api/v1/work/",
     }

tests/test_gitea_notifications.py

@@ -200,3 +200,51 @@ async def test_notification_detail_never_follows_foreign_api_urls():
     assert result["url"] == ""
     assert result["subject_body"] == ""
     assert result["latest_comment"]["body"] == ""
+
+
+@pytest.mark.anyio
+@pytest.mark.parametrize("subject_kind", ["issues", "pulls"])
+async def test_reply_to_notification_posts_to_its_issue_conversation(subject_kind):
+    requests = []
+
+    def upstream(request):
+        requests.append((request.method, str(request.url), request.content))
+        if request.method == "GET":
+            return httpx.Response(200, json={
+                "id": 42,
+                "repository": {"full_name": "stackchain/api"},
+                "subject": {
+                    "type": "Pull" if subject_kind == "pulls" else "Issue",
+                    "url": (
+                        "http://127.0.0.1:3000/api/v1/repos/stackchain/api/"
+                        f"{subject_kind}/7"
+                    ),
+                },
+            })
+        return httpx.Response(201, json={
+            "id": 91,
+            "html_url": "https://forge.example/stackchain/api/issues/7#issuecomment-91",
+        })
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(upstream))
+    try:
+        result = await gitea_proxy.reply_to_notification(42, "Please retry the worker.")
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert requests == [
+        (
+            "GET",
+            "http://127.0.0.1:3000/api/v1/notifications/threads/42",
+            b"",
+        ),
+        (
+            "POST",
+            "http://127.0.0.1:3000/api/v1/repos/stackchain/api/issues/7/comments",
+            b'{"body":"Please retry the worker."}',
+        ),
+    ]
+    assert result == {
+        "id": 91,
+        "url": "https://forge.example/stackchain/api/issues/7#issuecomment-91",
+    }

tests/test_gitea_work_search.py

@@ -2,27 +2,147 @@ import asyncio
 import json
 
 import pytest
+import httpx
 
 from src import gitea_proxy
 from src import main
 
 
+@pytest.mark.anyio
+async def test_work_page_preserves_total_and_reason_without_loading_other_pages():
+    requests = []
+
+    def upstream(request):
+        requests.append(str(request.url))
+        return httpx.Response(
+            200,
+            headers={"X-Total-Count": "84"},
+            json=[{
+                "id": 51,
+                "number": 51,
+                "title": "Older review",
+                "state": "open",
+                "repository": {"full_name": "stackchain/api"},
+                "html_url": "https://forge.example/stackchain/api/pulls/51",
+            }],
+        )
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(upstream))
+    try:
+        result = await gitea_proxy.work_page("review", page=2)
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert requests == [
+        "http://127.0.0.1:3000/api/v1/repos/issues/search?state=open&review_requested=true&type=pulls&limit=50&page=2"
+    ]
+    assert result["page"] == 2
+    assert result["total"] == 84
+    assert result["has_more"] is False
+    assert result["items"][0]["work_reasons"] == ["review_requested"]
+
+
+@pytest.mark.anyio
+async def test_available_issue_page_filters_assigned_and_pull_items_then_ranks_priority():
+    requests = []
+
+    def upstream(request):
+        requests.append(str(request.url))
+        return httpx.Response(
+            200,
+            headers={"X-Total-Count": "77"},
+            json=[
+                {"id": 1, "number": 1, "title": "Ordinary", "state": "open",
+                 "updated_at": "2026-08-07T12:00:00Z", "assignees": [],
+                 "labels": [], "repository": {"full_name": "stackchain/api"}},
+                {"id": 2, "number": 2, "title": "Claimed", "state": "open",
+                 "assignees": [{"login": "alex"}], "repository": {"full_name": "stackchain/api"}},
+                {"id": 3, "number": 3, "title": "A pull", "state": "open",
+                 "assignees": [], "pull_request": {"merged": False},
+                 "repository": {"full_name": "stackchain/api"}},
+                {"id": 4, "number": 4, "title": "Critical", "state": "open",
+                 "updated_at": "2026-08-07T10:00:00Z", "assignees": [],
+                 "labels": [{"name": "critical"}],
+                 "repository": {"full_name": "stackchain/web"}},
+            ],
+        )
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(upstream))
+    try:
+        result = await gitea_proxy.available_issue_page(page=2)
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert requests == [
+        "http://127.0.0.1:3000/api/v1/repos/issues/search?state=open&type=issues&limit=50&page=2"
+    ]
+    assert [item["title"] for item in result["items"]] == ["Critical", "Ordinary"]
+    assert result == {
+        "items": result["items"], "page": 2, "total": 77, "has_more": False,
+    }
+
+
+@pytest.mark.anyio
+async def test_available_issue_endpoint_is_bounded_retryable_and_no_store(monkeypatch):
+    calls = []
+
+    async def available(page):
+        calls.append(page)
+        return {"items": [{"number": 7}], "page": page, "total": 51, "has_more": True}
+
+    monkeypatch.setattr(main.gitea_proxy, "available_issue_page", available)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/available-issues?page=1")
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json() == {
+        "items": [{"number": 7}], "page": 1, "total": 51, "has_more": True,
+    }
+    assert calls == [1]
+
+
+@pytest.mark.anyio
+async def test_initial_work_collections_expose_independent_pagination(monkeypatch):
+    async def fake_page(stream, page=1, limit=50):
+        assert page == 1
+        totals = {"issue": 84, "pull": 61, "review": 73}
+        return {
+            "items": [], "page": 1, "total": totals[stream],
+            "has_more": True, "stream": stream,
+        }
+
+    monkeypatch.setattr(gitea_proxy, "work_page", fake_page)
+
+    assigned_issues = await gitea_proxy.issues()
+    pulls = await gitea_proxy.pull_requests()
+
+    assert assigned_issues.pagination == {
+        "issue": {"page": 1, "total": 84, "has_more": True}
+    }
+    assert pulls.pagination == {
+        "pull": {"page": 1, "total": 61, "has_more": True},
+        "review": {"page": 1, "total": 73, "has_more": True},
+    }
+
+
 @pytest.mark.anyio
 async def test_work_collections_include_supported_review_request_search(monkeypatch):
-    requested_paths = []
+    requested_streams = []
 
-    async def fake_fetch(path):
-        requested_paths.append(path)
-        return []
+    async def fake_page(stream, page=1, limit=50):
+        requested_streams.append((stream, page, limit))
+        return {"stream": stream, "items": [], "page": page, "total": 0, "has_more": False}
 
-    monkeypatch.setattr(gitea_proxy, "fetch", fake_fetch)
+    monkeypatch.setattr(gitea_proxy, "work_page", fake_page)
 
     assert await gitea_proxy.issues() == []
     assert await gitea_proxy.pull_requests() == []
-    assert requested_paths == [
-        "repos/issues/search?state=open&assigned=true&type=issues&limit=50",
-        "repos/issues/search?state=open&assigned=true&type=pulls&limit=50",
-        "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50",
+    assert requested_streams == [
+        ("issue", 1, 50),
+        ("pull", 1, 50),
+        ("review", 1, 50),
     ]
 
 
@@ -41,12 +161,16 @@ async def test_pull_requests_merge_assignment_and_review_responsibilities(monkey
         "repository": {"full_name": "stackchain/mobile"},
     }
 
-    async def fake_fetch(path):
-        if "assigned=true" in path:
-            return [assigned]
-        return [assigned.copy(), review_only]
+    async def fake_page(stream, page=1, limit=50):
+        items = [assigned] if stream == "pull" else [assigned.copy(), review_only]
+        reason = "assigned_to_me" if stream == "pull" else "review_requested"
+        return {
+            "stream": stream,
+            "items": [{**item, "work_reasons": [reason]} for item in items],
+            "page": page, "total": len(items), "has_more": False,
+        }
 
-    monkeypatch.setattr(gitea_proxy, "fetch", fake_fetch)
+    monkeypatch.setattr(gitea_proxy, "work_page", fake_page)
 
     pulls = await gitea_proxy.pull_requests()
 
@@ -60,13 +184,13 @@ async def test_pull_request_searches_start_concurrently(monkeypatch):
     started = [asyncio.Event(), asyncio.Event()]
     release = asyncio.Event()
 
-    async def fake_fetch(path):
-        index = 0 if "assigned=true" in path else 1
+    async def fake_page(stream, page=1, limit=50):
+        index = 0 if stream == "pull" else 1
         started[index].set()
         await release.wait()
-        return []
+        return {"stream": stream, "items": [], "page": page, "total": 0, "has_more": False}
 
-    monkeypatch.setattr(gitea_proxy, "fetch", fake_fetch)
+    monkeypatch.setattr(gitea_proxy, "work_page", fake_page)
     task = asyncio.create_task(gitea_proxy.pull_requests())
     try:
         await asyncio.wait_for(
@@ -79,32 +203,75 @@ async def test_pull_request_searches_start_concurrently(monkeypatch):
 
 
 @pytest.mark.anyio
-async def test_requested_review_guard_uses_only_dedicated_review_search(monkeypatch):
-    requested_paths = []
+async def test_requested_review_guard_uses_direct_pull_and_current_user(monkeypatch):
+    requested = []
 
     async def fake_fetch(path):
-        requested_paths.append(path)
-        return [
-            {
-                "number": 7,
-                "repository": {"full_name": "stackchain/api"},
-            },
-            {
-                "number": 8,
-                "repository": {"full_name": "stackchain/api"},
-            },
-        ]
+        requested.append(path)
+        if path == "user":
+            return {"login": "timmy"}
+        assert path == "repos/stackchain/api/pulls/77"
+        return {
+            "state": "open",
+            "requested_reviewers": [{"login": "timmy"}],
+        }
+
+    async def reject_search(*args, **kwargs):
+        raise AssertionError("authorization must not scan review search pages")
 
     monkeypatch.setattr(gitea_proxy, "fetch", fake_fetch)
+    monkeypatch.setattr(gitea_proxy, "work_page", reject_search)
 
-    assert await gitea_proxy.is_requested_review("stackchain/api", 7) is True
-    assert await gitea_proxy.is_requested_review("stackchain/api", 9) is False
-    assert await gitea_proxy.is_requested_review("stackchain/private", 7) is False
-    assert requested_paths == [
-        "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50",
-        "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50",
-        "repos/issues/search?state=open&review_requested=true&type=pulls&limit=50",
-    ]
+    assert await gitea_proxy.is_requested_review("stackchain/api", 77) is True
+    assert sorted(requested) == ["repos/stackchain/api/pulls/77", "user"]
+
+
+@pytest.mark.anyio
+async def test_assigned_issue_guard_uses_direct_target_and_current_user(monkeypatch):
+    requested = []
+
+    async def fake_fetch(path):
+        requested.append(path)
+        if path == "user":
+            return {"login": "timmy"}
+        assert path == "repos/stackchain/api/issues/77"
+        return {
+            "state": "open",
+            "assignees": [{"login": "timmy"}],
+        }
+
+    async def reject_search(*args, **kwargs):
+        raise AssertionError("authorization must not scan work search pages")
+
+    monkeypatch.setattr(gitea_proxy, "fetch", fake_fetch)
+    monkeypatch.setattr(gitea_proxy, "work_page", reject_search)
+
+    assert await gitea_proxy.is_assigned_issue("stackchain/api", 77) is True
+    assert sorted(requested) == ["repos/stackchain/api/issues/77", "user"]
+
+
+@pytest.mark.anyio
+async def test_assigned_pull_guard_uses_direct_target_and_current_user(monkeypatch):
+    requested = []
+
+    async def fake_fetch(path):
+        requested.append(path)
+        if path == "user":
+            return {"login": "timmy"}
+        assert path == "repos/stackchain/api/pulls/77"
+        return {
+            "state": "open",
+            "assignees": [{"login": "timmy"}],
+        }
+
+    async def reject_search(*args, **kwargs):
+        raise AssertionError("authorization must not scan work search pages")
+
+    monkeypatch.setattr(gitea_proxy, "fetch", fake_fetch)
+    monkeypatch.setattr(gitea_proxy, "work_page", reject_search)
+
+    assert await gitea_proxy.is_assigned_pull("stackchain/api", 77) is True
+    assert sorted(requested) == ["repos/stackchain/api/pulls/77", "user"]
 
 
 @pytest.mark.anyio

tests/test_issue_api.py

@@ -0,0 +1,661 @@
+import asyncio
+
+import httpx
+import pytest
+
+from src import gitea_proxy, main
+
+
+@pytest.mark.anyio
+async def test_create_issue_endpoint_derives_self_assignment_and_returns_confirmed_issue(monkeypatch):
+    calls = []
+
+    async def user():
+        return {"login": "timmy"}
+
+    async def available_repos():
+        return [{"full_name": "stackchain/api"}]
+
+    async def labels(repository):
+        assert repository == "stackchain/api"
+        return [
+            {"id": 3, "name": "P0", "color": "d73a4a"},
+            {"id": 8, "name": "frontend", "color": "1d76db"},
+        ]
+
+    async def create(repository, title, body, assignee, label_ids):
+        calls.append((repository, title, body, assignee, label_ids))
+        return {
+            "id": 81,
+            "number": 17,
+            "title": title,
+            "state": "open",
+            "repository": repository,
+            "labels": ["P0"],
+            "assignees": [assignee],
+            "updated_at": "2026-08-07T03:00:00Z",
+            "url": "https://forge.example/stackchain/api/issues/17",
+        }
+
+    monkeypatch.setattr(main.gitea_proxy, "current_user", user)
+    monkeypatch.setattr(main.gitea_proxy, "repos", available_repos)
+    monkeypatch.setattr(main.gitea_proxy, "repo_labels", labels, raising=False)
+    monkeypatch.setattr(main.gitea_proxy, "create_issue", create, raising=False)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/issues",
+            json={
+                "title": "  Capture mobile work  ",
+                "body": "  Context  ",
+                "label_ids": [3],
+            },
+        )
+
+    assert response.status_code == 201
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json()["number"] == 17
+    assert response.json()["assignees"] == ["timmy"]
+    assert response.json()["labels"] == ["P0"]
+    assert calls == [("stackchain/api", "Capture mobile work", "Context", "timmy", [3])]
+
+
+@pytest.mark.anyio
+async def test_gitea_create_issue_posts_self_assignment_and_normalizes_confirmation():
+    requests = []
+
+    async def handler(request):
+        requests.append(request)
+        return httpx.Response(201, json={
+            "id": 81, "number": 17, "title": "Capture mobile work", "state": "open",
+            "updated_at": "2026-08-07T03:00:00Z",
+            "html_url": "https://forge.example/stackchain/api/issues/17",
+            "assignees": [{"login": "timmy"}],
+            "labels": [{"id": 3, "name": "P0"}],
+        })
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        result = await gitea_proxy.create_issue(
+            "stackchain/api", "Capture mobile work", "Context", "timmy", [3]
+        )
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert len(requests) == 1
+    assert requests[0].method == "POST"
+    assert requests[0].url.path == "/api/v1/repos/stackchain/api/issues"
+    assert requests[0].content == (
+        b'{"title":"Capture mobile work","body":"Context","assignee":"timmy","labels":[3]}'
+    )
+    assert result["repository"] == "stackchain/api"
+    assert result["number"] == 17
+    assert result["assignees"] == ["timmy"]
+    assert result["labels"] == ["P0"]
+
+
+@pytest.mark.anyio
+async def test_gitea_repo_labels_returns_safe_touch_picker_options():
+    requests = []
+
+    async def handler(request):
+        requests.append(request)
+        return httpx.Response(200, json=[
+            {"id": 3, "name": "P0", "color": "d73a4a", "description": "Urgent"},
+            {"id": "bad", "name": "invalid", "color": "000000"},
+        ])
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        result = await gitea_proxy.repo_labels("stackchain/api")
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert requests[0].url.path == "/api/v1/repos/stackchain/api/labels"
+    assert requests[0].url.params["limit"] == "50"
+    assert result == [{
+        "id": 3, "name": "P0", "color": "d73a4a", "description": "Urgent"
+    }]
+
+
+@pytest.mark.anyio
+async def test_repo_labels_endpoint_only_loads_labels_for_accessible_repository(monkeypatch):
+    calls = []
+
+    async def available_repos():
+        return [{"full_name": "stackchain/api"}]
+
+    async def labels(repository):
+        calls.append(repository)
+        return [{"id": 3, "name": "P0", "color": "d73a4a", "description": "Urgent"}]
+
+    monkeypatch.setattr(main.gitea_proxy, "repos", available_repos)
+    monkeypatch.setattr(main.gitea_proxy, "repo_labels", labels)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/repos/stackchain/api/labels")
+        missing = await client.get("/api/v1/repos/other/private/labels")
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json() == [{
+        "id": 3, "name": "P0", "color": "d73a4a", "description": "Urgent"
+    }]
+    assert missing.status_code == 404
+    assert calls == ["stackchain/api"]
+
+
+@pytest.mark.anyio
+async def test_create_issue_rejects_blank_title_before_upstream(monkeypatch):
+    called = False
+
+    async def user():
+        nonlocal called
+        called = True
+        return {"login": "timmy"}
+
+    monkeypatch.setattr(main.gitea_proxy, "current_user", user)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/issues", json={"title": "   ", "body": "Context"}
+        )
+
+    assert response.status_code == 422
+    assert response.headers["cache-control"] == "no-store"
+    assert called is False
+
+
+@pytest.mark.anyio
+async def test_create_issue_rejects_label_not_in_target_repository(monkeypatch):
+    created = False
+
+    async def user():
+        return {"login": "timmy"}
+
+    async def available_repos():
+        return [{"full_name": "stackchain/api"}]
+
+    async def labels(_repository):
+        return [{"id": 3, "name": "P0"}]
+
+    async def create(*_args):
+        nonlocal created
+        created = True
+
+    monkeypatch.setattr(main.gitea_proxy, "current_user", user)
+    monkeypatch.setattr(main.gitea_proxy, "repos", available_repos)
+    monkeypatch.setattr(main.gitea_proxy, "repo_labels", labels)
+    monkeypatch.setattr(main.gitea_proxy, "create_issue", create)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/issues",
+            json={"title": "Urgent work", "label_ids": [999]},
+        )
+
+    assert response.status_code == 422
+    assert response.json()["detail"] == "Unknown repository label"
+    assert created is False
+
+
+@pytest.mark.anyio
+async def test_gitea_create_issue_requires_confirmed_self_assignment():
+    async def handler(_request):
+        return httpx.Response(201, json={
+            "id": 81, "number": 17, "title": "Capture mobile work", "state": "open",
+            "html_url": "https://forge.example/stackchain/api/issues/17", "assignees": [],
+        })
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        with pytest.raises(ValueError, match="self-assignment"):
+            await gitea_proxy.create_issue(
+                "stackchain/api", "Capture mobile work", "", "timmy"
+            )
+    finally:
+        await gitea_proxy.stop_client()
+
+
+@pytest.mark.anyio
+async def test_gitea_claim_available_issue_rechecks_then_confirms_authenticated_assignee():
+    requests = []
+
+    async def handler(request):
+        requests.append(request)
+        if request.method == "GET" and request.url.path.endswith("/issues/17"):
+            return httpx.Response(200, json={
+                "id": 81, "number": 17, "title": "Available", "state": "open",
+                "assignees": [], "labels": [],
+                "html_url": "https://forge.example/stackchain/api/issues/17",
+            })
+        if request.method == "GET" and request.url.path == "/api/v1/user":
+            return httpx.Response(200, json={"login": "timmy"})
+        return httpx.Response(200, json={
+            "id": 81, "number": 17, "title": "Available", "state": "open",
+            "assignees": [{"login": "timmy"}], "labels": [],
+            "html_url": "https://forge.example/stackchain/api/issues/17",
+        })
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        result = await gitea_proxy.claim_available_issue("stackchain/api", 17)
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert [(request.method, request.url.path) for request in requests] == [
+        ("GET", "/api/v1/repos/stackchain/api/issues/17"),
+        ("GET", "/api/v1/user"),
+        ("PATCH", "/api/v1/repos/stackchain/api/issues/17"),
+    ]
+    assert requests[2].content == b'{"assignee":"timmy"}'
+    assert result["repository"] == "stackchain/api"
+    assert result["assignees"] == ["timmy"]
+
+
+@pytest.mark.anyio
+async def test_claim_available_issue_endpoint_returns_confirmed_work_item(monkeypatch):
+    calls = []
+
+    async def claim(repository, number):
+        calls.append((repository, number))
+        return {
+            "id": 81, "number": number, "title": "Available", "state": "open",
+            "repository": repository, "labels": [], "assignees": ["timmy"],
+            "url": "https://forge.example/stackchain/api/issues/17",
+        }
+
+    monkeypatch.setattr(main.gitea_proxy, "claim_available_issue", claim)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.patch("/api/v1/repos/stackchain/api/issues/17/claim")
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json()["assignees"] == ["timmy"]
+    assert calls == [("stackchain/api", 17)]
+
+
+@pytest.mark.anyio
+async def test_claim_available_issue_endpoint_reports_assignment_race_as_conflict(monkeypatch):
+    async def claim(_repository, _number):
+        raise gitea_proxy.IssueNotAvailableError("claimed")
+
+    monkeypatch.setattr(main.gitea_proxy, "claim_available_issue", claim)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.patch("/api/v1/repos/stackchain/api/issues/17/claim")
+
+    assert response.status_code == 409
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json() == {
+        "error": "This issue was already claimed or is no longer open. Refresh Find Work."
+    }
+
+
+@pytest.mark.anyio
+async def test_issue_detail_endpoint_returns_assigned_issue_with_no_store(monkeypatch):
+    async def assigned(repository, number):
+        return (repository, number) == ("stackchain/api", 7)
+
+    async def detail(repository, number):
+        return {"repository": repository, "number": number, "title": "Fix mobile flow"}
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_issue", assigned, raising=False)
+    monkeypatch.setattr(main.gitea_proxy, "issue_detail", detail)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/repos/stackchain/api/issues/7/detail")
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json() == {
+        "repository": "stackchain/api", "number": 7, "title": "Fix mobile flow"
+    }
+
+
+@pytest.mark.anyio
+async def test_issue_detail_deadline_is_retryable_sanitized_and_cancels_work(monkeypatch):
+    cancelled = asyncio.Event()
+
+    async def assigned(repository, number):
+        try:
+            await asyncio.Event().wait()
+        finally:
+            cancelled.set()
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_issue", assigned)
+    monkeypatch.setattr(main, "ISSUE_ACTION_TIMEOUT_SECONDS", 0.01)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/repos/stackchain/api/issues/7/detail")
+
+    assert response.status_code == 503
+    assert response.headers["cache-control"] == "no-store"
+    assert response.headers["retry-after"] == "1"
+    assert response.json() == {"error": "Loading the issue timed out. Please retry."}
+    assert cancelled.is_set()
+
+
+@pytest.mark.anyio
+@pytest.mark.parametrize(
+    ("method", "path", "json_body"),
+    [
+        ("GET", "/api/v1/repos/stackchain/api/issues/7/detail", None),
+        ("POST", "/api/v1/repos/stackchain/api/issues/7/comments", {"body": "Hello"}),
+        ("PATCH", "/api/v1/repos/stackchain/api/issues/7/close", None),
+    ],
+)
+async def test_issue_actions_reject_items_not_assigned_to_service_user(
+    monkeypatch, method, path, json_body
+):
+    async def assigned(repository, number):
+        return False
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_issue", assigned)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.request(method, path, json=json_body)
+
+    assert response.status_code == 404
+    assert response.headers["cache-control"] == "no-store"
+
+
+@pytest.mark.anyio
+@pytest.mark.parametrize("body", ["   ", "x" * 10_001])
+async def test_issue_comment_rejects_blank_or_oversized_body_before_upstream(
+    monkeypatch, body
+):
+    called = False
+
+    async def assigned(repository, number):
+        nonlocal called
+        called = True
+        return True
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_issue", assigned)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/issues/7/comments", json={"body": body}
+        )
+
+    assert response.status_code == 422
+    assert response.headers["cache-control"] == "no-store"
+    assert called is False
+
+
+@pytest.mark.anyio
+async def test_issue_comment_endpoint_posts_only_to_assigned_issue(monkeypatch):
+    calls = []
+
+    async def assigned(repository, number):
+        return True
+
+    async def comment(repository, number, body):
+        calls.append((repository, number, body))
+        return {"id": 82, "author": "timmy", "body": body}
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_issue", assigned)
+    monkeypatch.setattr(main.gitea_proxy, "comment_on_issue", comment)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/issues/7/comments",
+            json={"body": "  Ready to ship  "},
+        )
+
+    assert response.status_code == 201
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json() == {"id": 82, "author": "timmy", "body": "Ready to ship"}
+    assert calls == [("stackchain/api", 7, "Ready to ship")]
+
+
+@pytest.mark.anyio
+async def test_issue_close_endpoint_mutates_assigned_issue_only_after_confirmation(monkeypatch):
+    calls = []
+
+    async def assigned(repository, number):
+        return True
+
+    async def close(repository, number):
+        calls.append((repository, number))
+        return {"number": number, "state": "closed", "closed_at": "now"}
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_issue", assigned)
+    monkeypatch.setattr(main.gitea_proxy, "close_issue", close)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.patch("/api/v1/repos/stackchain/api/issues/7/close")
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json()["state"] == "closed"
+    assert calls == [("stackchain/api", 7)]
+
+
+@pytest.mark.anyio
+async def test_gitea_close_issue_patches_state_and_confirms_closed_response():
+    requests = []
+
+    async def handler(request):
+        requests.append(request)
+        return httpx.Response(
+            200,
+            json={"number": 7, "state": "closed", "closed_at": "2026-08-07T10:20:00Z"},
+        )
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        result = await gitea_proxy.close_issue("stackchain/api", 7)
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert len(requests) == 1
+    assert requests[0].method == "PATCH"
+    assert requests[0].url.path == "/api/v1/repos/stackchain/api/issues/7"
+    assert requests[0].content == b'{"state":"closed"}'
+    assert result == {"number": 7, "state": "closed", "closed_at": "2026-08-07T10:20:00Z"}
+
+
+@pytest.mark.anyio
+async def test_gitea_issue_comment_posts_body_and_returns_safe_identity():
+    requests = []
+
+    async def handler(request):
+        requests.append(request)
+        return httpx.Response(
+            201,
+            json={
+                "id": 82,
+                "body": "Ready to ship",
+                "created_at": "2026-08-07T10:10:00Z",
+                "html_url": "https://forge.example/stackchain/api/issues/7#issuecomment-82",
+                "user": {"login": "timmy"},
+            },
+        )
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        result = await gitea_proxy.comment_on_issue("stackchain/api", 7, "Ready to ship")
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert len(requests) == 1
+    assert requests[0].method == "POST"
+    assert requests[0].url.path == "/api/v1/repos/stackchain/api/issues/7/comments"
+    assert requests[0].content == b'{"body":"Ready to ship"}'
+    assert result == {
+        "id": 82,
+        "author": "timmy",
+        "body": "Ready to ship",
+        "created_at": "2026-08-07T10:10:00Z",
+        "url": "https://forge.example/stackchain/api/issues/7#issuecomment-82",
+    }
+
+
+@pytest.mark.anyio
+async def test_gitea_issue_detail_returns_normalized_context_and_recent_comments():
+    requests = []
+
+    async def handler(request):
+        requests.append((request.method, request.url.path, request.url.query.decode()))
+        if request.url.path.endswith("/comments"):
+            return httpx.Response(
+                200,
+                json=[
+                    {
+                        "id": 81,
+                        "body": "Latest update",
+                        "created_at": "2026-08-07T10:00:00Z",
+                        "html_url": "https://forge.example/stackchain/api/issues/7#issuecomment-81",
+                        "user": {"login": "sam"},
+                    }
+                ],
+            )
+        return httpx.Response(
+            200,
+            json={
+                "number": 7,
+                "title": "Fix mobile flow",
+                "state": "open",
+                "body": "Full issue context",
+                "html_url": "https://forge.example/stackchain/api/issues/7",
+                "labels": [{"name": "P1"}],
+                "assignees": [{"login": "timmy"}],
+            },
+        )
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        result = await gitea_proxy.issue_detail("stackchain/api", 7)
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert requests == [
+        ("GET", "/api/v1/repos/stackchain/api/issues/7", ""),
+        ("GET", "/api/v1/repos/stackchain/api/issues/7/comments", "limit=20&page=1"),
+    ]
+    assert result == {
+        "repository": "stackchain/api",
+        "number": 7,
+        "title": "Fix mobile flow",
+        "state": "open",
+        "body": "Full issue context",
+        "url": "https://forge.example/stackchain/api/issues/7",
+        "labels": ["P1"],
+        "assignees": ["timmy"],
+        "comments": [
+            {
+                "id": 81,
+                "author": "sam",
+                "body": "Latest update",
+                "created_at": "2026-08-07T10:00:00Z",
+                "url": "https://forge.example/stackchain/api/issues/7#issuecomment-81",
+            }
+        ],
+    }
+
+
+@pytest.mark.anyio
+async def test_update_assigned_issue_labels_validates_and_returns_confirmed_labels(monkeypatch):
+    calls = []
+
+    async def assigned(repository, number):
+        return (repository, number) == ("stackchain/api", 7)
+
+    async def labels(repository):
+        assert repository == "stackchain/api"
+        return [
+            {"id": 3, "name": "P0", "color": "d73a4a"},
+            {"id": 8, "name": "frontend", "color": "1d76db"},
+        ]
+
+    async def update(repository, number, label_ids):
+        calls.append((repository, number, label_ids))
+        return {"number": number, "labels": ["P0", "frontend"]}
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_issue", assigned)
+    monkeypatch.setattr(main.gitea_proxy, "repo_labels", labels)
+    monkeypatch.setattr(main.gitea_proxy, "update_issue_labels", update, raising=False)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.patch(
+            "/api/v1/repos/stackchain/api/issues/7/labels",
+            json={"label_ids": [3, 8]},
+        )
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json() == {"number": 7, "labels": ["P0", "frontend"]}
+    assert calls == [("stackchain/api", 7, [3, 8])]
+
+
+@pytest.mark.anyio
+async def test_assigned_issue_label_options_do_not_depend_on_repository_listing(monkeypatch):
+    calls = []
+
+    async def assigned(repository, number):
+        calls.append(("assigned", repository, number))
+        return True
+
+    async def labels(repository):
+        calls.append(("labels", repository))
+        return [{"id": 3, "name": "P0", "color": "d73a4a", "description": "Urgent"}]
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_issue", assigned)
+    monkeypatch.setattr(main.gitea_proxy, "repo_labels", labels)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/repos/stackchain/api/issues/7/labels")
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json()[0]["name"] == "P0"
+    assert calls == [
+        ("assigned", "stackchain/api", 7),
+        ("labels", "stackchain/api"),
+    ]
+
+
+@pytest.mark.anyio
+async def test_gitea_update_issue_labels_patches_ids_and_normalizes_confirmation():
+    requests = []
+
+    async def handler(request):
+        requests.append(request)
+        return httpx.Response(200, json={
+            "number": 7,
+            "labels": [
+                {"id": 3, "name": "P0"},
+                {"id": 8, "name": "frontend"},
+            ],
+        })
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        result = await gitea_proxy.update_issue_labels("stackchain/api", 7, [3, 8])
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert len(requests) == 1
+    assert requests[0].method == "PATCH"
+    assert requests[0].url.path == "/api/v1/repos/stackchain/api/issues/7"
+    assert requests[0].content == b'{"labels":[3,8]}'
+    assert result == {"number": 7, "labels": ["P0", "frontend"]}
+
+
+@pytest.mark.anyio
+async def test_gitea_update_issue_labels_rejects_unconfirmed_label_set():
+    async def handler(_request):
+        return httpx.Response(200, json={
+            "number": 7,
+            "labels": [{"id": 8, "name": "frontend"}],
+        })
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        with pytest.raises(ValueError, match="confirm"):
+            await gitea_proxy.update_issue_labels("stackchain/api", 7, [3])
+    finally:
+        await gitea_proxy.stop_client()

tests/test_live_snapshot.py

@@ -11,14 +11,30 @@ def reset_live_snapshot_task():
     main._live_snapshot_task = None
     main._live_snapshot_value = None
     main._live_snapshot_created_at = None
-    main._live_snapshot_failure_count = 0
-    main._live_snapshot_retry_at = None
+    main._live_section_created_at = {
+        section: None for section in main.LIVE_SNAPSHOT_SECTIONS
+    }
+    main._live_section_failure_count = {
+        section: 0 for section in main.LIVE_SNAPSHOT_SECTIONS
+    }
+    main._live_section_retry_at = {
+        section: None for section in main.LIVE_SNAPSHOT_SECTIONS
+    }
+    main._live_snapshot_refreshing_sections = set()
     yield
     main._live_snapshot_task = None
     main._live_snapshot_value = None
     main._live_snapshot_created_at = None
-    main._live_snapshot_failure_count = 0
-    main._live_snapshot_retry_at = None
+    main._live_section_created_at = {
+        section: None for section in main.LIVE_SNAPSHOT_SECTIONS
+    }
+    main._live_section_failure_count = {
+        section: 0 for section in main.LIVE_SNAPSHOT_SECTIONS
+    }
+    main._live_section_retry_at = {
+        section: None for section in main.LIVE_SNAPSHOT_SECTIONS
+    }
+    main._live_snapshot_refreshing_sections = set()
 
 
 def payload(response):
@@ -209,7 +225,7 @@ async def test_stale_snapshot_returns_immediately_while_one_refresh_revalidates(
     release_refresh = asyncio.Event()
     builds = 0
 
-    async def snapshot():
+    async def snapshot(_sections=None):
         nonlocal builds
         builds += 1
         if builds == 2:
@@ -247,7 +263,7 @@ async def test_failed_revalidation_enters_cooldown_and_keeps_last_snapshot(monke
     now = 100.0
     builds = 0
 
-    async def snapshot():
+    async def snapshot(_sections=None):
         nonlocal builds
         builds += 1
         if builds > 1:
@@ -288,7 +304,7 @@ async def test_partial_refresh_updates_fresh_sections_and_retains_failed_section
     now = 100.0
     builds = 0
 
-    async def snapshot():
+    async def snapshot(_sections=None):
         nonlocal builds
         builds += 1
         if builds == 1:
@@ -332,6 +348,70 @@ async def test_partial_refresh_updates_fresh_sections_and_retains_failed_section
     assert result["freshness"]["revalidating"] is False
 
 
+@pytest.mark.anyio
+async def test_notification_cooldown_does_not_stop_due_work_and_activity_refreshes(monkeypatch):
+    now = 100.0
+    calls = {"context": 0, "events": 0, "notifications": 0}
+    event_refresh_times = []
+    notification_outage = False
+
+    async def user():
+        return {"id": 1, "login": "timmy"}
+
+    async def work():
+        calls["context"] += 1
+        return []
+
+    async def empty_work():
+        return []
+
+    async def events(_authenticated_user):
+        calls["events"] += 1
+        event_refresh_times.append(now)
+        return [{"generation": calls["events"]}]
+
+    async def updates():
+        calls["notifications"] += 1
+        if notification_outage:
+            raise ConnectionError("notifications unavailable")
+        return []
+
+    monkeypatch.setattr(main.time, "monotonic", lambda: now)
+    monkeypatch.setattr(main, "current_user", user)
+    monkeypatch.setattr(main, "repos", work)
+    monkeypatch.setattr(main, "issues", empty_work)
+    monkeypatch.setattr(main, "pull_requests", empty_work)
+    monkeypatch.setattr(main, "activity_events", events)
+    monkeypatch.setattr(main, "notifications", updates)
+
+    await main.live_snapshot()
+    notification_outage = True
+
+    for elapsed in (
+        main.LIVE_SNAPSHOT_FRESHNESS_SECONDS + 1,
+        main.LIVE_SNAPSHOT_RETRY_BASE_SECONDS,
+    ):
+        now += elapsed
+        await main.live_snapshot()
+        assert main._live_snapshot_task is not None
+        await main._live_snapshot_task
+
+    # Notification backoff is now 10 seconds. The healthy sections become due
+    # one second before that cooldown expires and must refresh independently.
+    now += main.LIVE_SNAPSHOT_FRESHNESS_SECONDS + 1
+    response = payload(await main.live_snapshot())
+    assert main._live_snapshot_task is not None
+    await main._live_snapshot_task
+    refreshed = payload(await main.live_snapshot())
+
+    assert calls == {"context": 3, "events": 3, "notifications": 3}
+    assert event_refresh_times == [100.0, 109.0, 123.0]
+    assert response["freshness"]["sections"]["context"]["revalidating"] is True
+    assert refreshed["events"] == [{"generation": 3}]
+    assert refreshed["sections"]["notifications"] == "stale"
+    assert refreshed["freshness"]["sections"]["notifications"]["retry_in_seconds"] == 1
+
+
 @pytest.mark.anyio
 async def test_retry_window_starts_one_refresh_and_success_clears_degraded_state(monkeypatch):
     now = 100.0
@@ -339,7 +419,7 @@ async def test_retry_window_starts_one_refresh_and_success_clears_degraded_state
     retry_started = asyncio.Event()
     release_retry = asyncio.Event()
 
-    async def snapshot():
+    async def snapshot(_sections=None):
         nonlocal builds
         builds += 1
         if builds == 1:
@@ -399,7 +479,7 @@ async def test_cancelling_one_waiter_does_not_cancel_the_shared_snapshot(monkeyp
     release = asyncio.Event()
     snapshot_calls = 0
 
-    async def blocked_snapshot():
+    async def blocked_snapshot(_sections=None):
         nonlocal snapshot_calls
         snapshot_calls += 1
         started.set()
@@ -437,7 +517,7 @@ async def test_shared_snapshot_deadline_cancels_upstream_work_for_all_waiters(mo
     started = asyncio.Event()
     cancelled = asyncio.Event()
 
-    async def snapshot_that_exceeds_deadline():
+    async def snapshot_that_exceeds_deadline(_sections=None):
         started.set()
         try:
             await asyncio.Event().wait()

tests/test_my_work.py

@@ -9,6 +9,10 @@ from src.views import dashboard
 
 MY_WORK = Path(__file__).parents[1] / "frontend" / "my-work.js"
 REVIEW_SHEET = Path(__file__).parents[1] / "frontend" / "review-sheet.js"
+ISSUE_SHEET = Path(__file__).parents[1] / "frontend" / "issue-sheet.js"
+CREATE_ISSUE_SHEET = Path(__file__).parents[1] / "frontend" / "create-issue-sheet.js"
+PULL_SHEET = Path(__file__).parents[1] / "frontend" / "pull-sheet.js"
+PICK_WORK = Path(__file__).parents[1] / "frontend" / "pick-work.js"
 
 
 def test_my_work_queue_prioritizes_labels_then_reviews_and_keeps_repo_identity():
@@ -74,6 +78,38 @@ process.stdout.write(JSON.stringify(queue));
     assert queue[2]["reason"] == "Assigned to you"
 
 
+def test_confirmed_issue_labels_replace_snapshot_and_reprioritize_queue():
+    payload = {
+        "user": {"login": "timmy"},
+        "issues": [
+            {"number": 1, "title": "Older", "repository": "stackchain/api",
+             "labels": [], "assignees": ["timmy"], "updated_at": "2026-08-06T10:00:00Z"},
+            {"number": 2, "title": "Newer", "repository": "stackchain/api",
+             "labels": [], "assignees": ["timmy"], "updated_at": "2026-08-06T12:00:00Z"},
+        ],
+        "pull_requests": [],
+    }
+    script = f"""
+const buildMyWork = require({json.dumps(str(MY_WORK))});
+const original = {json.dumps(payload)};
+const updated = buildMyWork.replaceIssueLabels(original, 'stackchain/api', 1, ['P0']);
+process.stdout.write(JSON.stringify({{
+  titles: buildMyWork(updated).map(item => item.title),
+  labels: updated.issues[0].labels,
+  original: original.issues[0].labels,
+}}));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+
+    assert json.loads(result.stdout) == {
+        "titles": ["Older", "Newer"],
+        "labels": ["P0"],
+        "original": [],
+    }
+
+
 def test_my_work_reviews_filter_and_summary_are_actionable():
     items = [
         {"title": "Issue", "kind": "issue", "is_review": False, "is_assigned": True},
@@ -116,6 +152,275 @@ process.stdout.write(JSON.stringify(buildMyWork.countMyWork({json.dumps(items)})
     assert json.loads(result.stdout) == {"all": 3, "issue": 1, "pull": 1, "review": 1, "update": 0}
 
 
+def test_work_pager_is_single_flight_and_unions_pull_responsibilities():
+    script = f"""
+const buildMyWork = require({json.dumps(str(MY_WORK))});
+let calls = 0;
+let release;
+const pages = [];
+const states = [];
+const statuses = [];
+const pager = buildMyWork.createWorkPager({{
+  load: (stream, page) => {{
+    calls += 1;
+    return new Promise(resolve => {{ release = () => resolve({{
+      stream, page, total: 51, has_more: false,
+      items: [
+        {{id:1, title:'shared', work_reasons:['review_requested']}},
+        {{id:51, title:'older', work_reasons:['review_requested']}}
+      ],
+    }}); }});
+  }},
+  onItems: (stream, items) => states.push({{stream, items}}),
+  onPagination: pagination => pages.push(pagination),
+  onStatus: status => statuses.push(status),
+}});
+pager.reset({{review:{{page:1,total:51,has_more:true}}}});
+const existing = [{{id:1,title:'shared',work_reasons:['assigned_to_me']}}];
+const first = pager.loadMore('review', existing);
+const duplicate = pager.loadMore('review', existing);
+release();
+Promise.all([first, duplicate]).then(results => process.stdout.write(JSON.stringify({{
+  calls, pages, states, statuses, results
+}})));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    output = json.loads(result.stdout)
+
+    assert output["calls"] == 1
+    assert output["states"] == [{
+        "stream": "review",
+        "items": [
+            {"id": 1, "title": "shared", "work_reasons": ["assigned_to_me", "review_requested"]},
+            {"id": 51, "title": "older", "work_reasons": ["review_requested"]},
+        ],
+    }]
+    assert output["pages"][-1]["review"] == {"page": 2, "total": 51, "has_more": False}
+    assert output["statuses"] == [
+        "Loading older review requests…", "51 of 51 review requests loaded."
+    ]
+    assert output["results"] == [True, False]
+
+
+def test_work_pager_keeps_items_and_retries_same_page_after_failure():
+    script = f"""
+const buildMyWork = require({json.dumps(str(MY_WORK))});
+const requested = [];
+const states = [];
+const statuses = [];
+const pager = buildMyWork.createWorkPager({{
+  load: async (stream, page) => {{ requested.push([stream,page]); throw new Error('offline'); }},
+  onItems: (stream, items) => states.push(items),
+  onPagination: () => {{}},
+  onStatus: status => statuses.push(status),
+}});
+pager.reset({{issue:{{page:2,total:125,has_more:true}}}});
+pager.loadMore('issue', [{{id:1}}]).then(result =>
+  pager.loadMore('issue', [{{id:1}}]).then(retry =>
+    process.stdout.write(JSON.stringify({{requested,states,statuses,result,retry}}))
+  )
+);
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    assert json.loads(result.stdout) == {
+        "requested": [["issue", 3], ["issue", 3]],
+        "states": [],
+        "statuses": [
+            "Loading older issues…", "Could not load older issues. Retry.",
+            "Loading older issues…", "Could not load older issues. Retry.",
+        ],
+        "result": False,
+        "retry": False,
+    }
+
+
+def test_find_work_claim_is_single_flight_and_removes_only_confirmed_issue():
+    script = f"""
+const createFindWork = require({json.dumps(str(PICK_WORK))});
+let calls = 0;
+let release;
+const states = [];
+const statuses = [];
+const controller = createFindWork({{
+  fetchJson: (url, options) => {{
+    calls += 1;
+    return new Promise(resolve => {{ release = () => resolve({{
+      id:17,number:7,title:'Available',repository:'stackchain/api',
+      state:'open',labels:[],assignees:['timmy'],url:'https://forge.example/issues/7'
+    }}); }});
+  }},
+  onItems: items => states.push(items),
+  onPagination: () => {{}},
+  onStatus: status => statuses.push(status),
+}});
+controller.reset({{items:[
+  {{id:17,number:7,title:'Available',repository:'stackchain/api'}},
+  {{id:18,number:8,title:'Other',repository:'stackchain/web'}}
+],page:1,total:2,has_more:false}});
+const item = controller.items()[0];
+const first = controller.claim(item);
+const duplicate = controller.claim(item);
+release();
+Promise.all([first,duplicate]).then(results => process.stdout.write(JSON.stringify({{
+  calls,states,statuses,results,remaining:controller.items()
+}})));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    output = json.loads(result.stdout)
+
+    assert output["calls"] == 1
+    assert [item["number"] for item in output["remaining"]] == [8]
+    assert [item["number"] for item in output["states"][-1]] == [8]
+    assert output["statuses"] == ["Assigning stackchain/api#7…", "Assigned stackchain/api#7 to you."]
+    assert output["results"][0]["assignees"] == ["timmy"]
+    assert output["results"][1]["assignees"] == ["timmy"]
+
+
+def test_find_work_loads_paginated_results_without_duplicates():
+    script = f"""
+const createFindWork = require({json.dumps(str(PICK_WORK))});
+const calls = [];
+const states = [];
+const pages = [];
+const controller = createFindWork({{
+  fetchJson: url => {{
+    calls.push(url);
+    const page = Number(new URL(url, 'https://example.test/').searchParams.get('page'));
+    return Promise.resolve(page === 1 ? {{
+      items:[{{id:1,number:1,repository:'stackchain/api'}}],page:1,total:2,has_more:true
+    }} : {{
+      items:[{{id:1,number:1,repository:'stackchain/api'}},{{id:2,number:2,repository:'stackchain/web'}}],
+      page:2,total:2,has_more:false
+    }});
+  }},
+  onItems: items => states.push(items),
+  onPagination: page => pages.push(page),
+  onStatus: () => {{}},
+}});
+controller.load().then(() => controller.loadMore()).then(() =>
+  process.stdout.write(JSON.stringify({{calls,states,pages,items:controller.items()}}))
+);
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    output = json.loads(result.stdout)
+
+    assert output["calls"] == ["api/v1/available-issues?page=1", "api/v1/available-issues?page=2"]
+    assert [item["id"] for item in output["items"]] == [1, 2]
+    assert output["pages"][-1] == {"page": 2, "total": 2, "has_more": False}
+
+
+@pytest.mark.anyio
+async def test_mobile_my_work_exposes_truthful_work_pagination_control():
+    html = await dashboard()
+
+    assert 'id="work-page-status"' in html
+    assert 'id="load-more-work"' in html
+    assert '>Load older work<' in html
+    assert '.load-more-work { min-height:44px;' in html
+
+
+@pytest.mark.anyio
+async def test_mobile_find_work_sheet_is_accessible_touch_sized_and_subpath_safe():
+    html = await dashboard()
+
+    assert 'id="find-work"' in html
+    assert 'id="find-work-sheet" role="dialog" aria-modal="true"' in html
+    assert 'id="find-work-list"' in html
+    assert 'id="find-work-status" class="small" aria-live="assertive"' in html
+    assert 'id="load-more-available"' in html
+    assert 'static/pick-work.js' in html
+    assert '.find-work-action { min-height:44px;' in html
+    assert 'padding-bottom:calc(18px + env(safe-area-inset-bottom))' in html
+    assert '@media(max-width:320px)' in html
+
+
+def test_issue_capture_is_single_flight_and_keeps_draft_until_confirmed_success():
+    script = f"""
+const createIssueCapture = require({json.dumps(str(CREATE_ISSUE_SHEET))});
+const values = new Map();
+const storage = {{
+  getItem:key => values.get(key) || null,
+  setItem:(key,value) => values.set(key,value),
+  removeItem:key => values.delete(key),
+}};
+let calls = [];
+let release;
+const capture = createIssueCapture({{
+  storage,
+  fetchJson: (url, options) => {{
+    calls.push({{url, options}});
+    return new Promise(resolve => {{ release = () => resolve({{
+      id:81, number:17, title:'Capture work', state:'open', repository:'stackchain/api',
+      labels:[], assignees:['timmy'], url:'https://forge.example/issues/17'
+    }}); }});
+  }},
+}});
+const draft = {{repository:'stackchain/api', title:'Capture work', body:'Context', labelIds:[3]}};
+capture.saveDraft(draft);
+const first = capture.submit(draft);
+const duplicate = capture.submit(draft);
+const during = capture.loadDraft();
+release();
+Promise.all([first, duplicate]).then(results => process.stdout.write(JSON.stringify({{
+  calls:calls.map(call => ({{url:call.url, method:call.options.method,
+    body:JSON.parse(call.options.body)}})), during, after:capture.loadDraft(), results
+}})));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    output = json.loads(result.stdout)
+
+    assert output["calls"] == [{
+        "url": "api/v1/repos/stackchain/api/issues",
+        "method": "POST",
+        "body": {"title": "Capture work", "body": "Context", "label_ids": [3]},
+    }]
+    assert output["during"] == {
+        "repository": "stackchain/api", "title": "Capture work", "body": "Context",
+        "labelIds": [3],
+    }
+    assert output["after"] == {
+        "repository": "", "title": "", "body": "", "labelIds": []
+    }
+    assert output["results"][0]["number"] == 17
+    assert output["results"][1]["number"] == 17
+
+
+def test_issue_capture_loads_repository_labels_with_priorities_first():
+    script = f"""
+const createIssueCapture = require({json.dumps(str(CREATE_ISSUE_SHEET))});
+const calls = [];
+const capture = createIssueCapture({{
+  storage: {{getItem:()=>null, setItem:()=>{{}}, removeItem:()=>{{}}}},
+  fetchJson: url => {{
+    calls.push(url);
+    return Promise.resolve([
+      {{id:8,name:'frontend',color:'1d76db'}},
+      {{id:3,name:'P0',color:'d73a4a'}},
+      {{id:5,name:'critical',color:'b60205'}}
+    ]);
+  }},
+}});
+capture.loadLabels('stackchain/api').then(labels => process.stdout.write(JSON.stringify({{calls,labels}})));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    output = json.loads(result.stdout)
+
+    assert output["calls"] == ["api/v1/repos/stackchain/api/labels"]
+    assert [label["name"] for label in output["labels"]] == ["P0", "critical", "frontend"]
+
+
 def test_unread_updates_enrich_matching_work_and_keep_unassigned_mentions_actionable():
     payload = {
         "user": {"login": "timmy"},
@@ -543,6 +848,313 @@ reader.open(item, [item]).then(() => {{
     ]
 
 
+def test_issue_sheet_loads_encoded_assigned_issue_detail_path():
+    script = f"""
+const createIssueSheet = require({json.dumps(str(ISSUE_SHEET))});
+let request;
+const controller = createIssueSheet({{ fetchJson: async (url, options) => {{
+  request = {{url, accept:options.headers.Accept}};
+  return {{title:'Fix mobile flow'}};
+}} }});
+controller.load({{repository:'stackchain/api', number:7}}).then(detail =>
+  process.stdout.write(JSON.stringify({{request, title:detail.title}}))
+);
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+
+    assert json.loads(result.stdout) == {
+        "request": {
+            "url": "api/v1/repos/stackchain/api/issues/7/detail",
+            "accept": "application/json",
+        },
+        "title": "Fix mobile flow",
+    }
+
+
+def test_issue_sheet_loads_labels_through_assigned_issue_boundary():
+    script = f"""
+const createIssueSheet = require({json.dumps(str(ISSUE_SHEET))});
+let request;
+const controller = createIssueSheet({{ fetchJson: async (url, options) => {{
+  request = {{url, accept:options.headers.Accept}};
+  return [{{id:3, name:'P0'}}];
+}} }});
+controller.loadLabels({{repository:'stackchain/api', number:7}}).then(labels =>
+  process.stdout.write(JSON.stringify({{request, labels}}))
+);
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    assert json.loads(result.stdout) == {
+        "request": {
+            "url": "api/v1/repos/stackchain/api/issues/7/labels",
+            "accept": "application/json",
+        },
+        "labels": [{"id": 3, "name": "P0"}],
+    }
+
+
+def test_issue_sheet_comment_is_single_flight_and_preserves_draft_until_success():
+    script = f"""
+const createIssueSheet = require({json.dumps(str(ISSUE_SHEET))});
+const values = new Map();
+const storage = {{
+  getItem:key => values.get(key) || null,
+  setItem:(key,value) => values.set(key,value),
+  removeItem:key => values.delete(key),
+}};
+let calls = 0;
+let release;
+const controller = createIssueSheet({{
+  storage,
+  fetchJson: (url, options) => {{
+    calls += 1;
+    return new Promise(resolve => {{ release = () => resolve({{id:82, body:'Ready'}}); }});
+  }},
+}});
+const item = {{repository:'stackchain/api', number:7}};
+controller.saveDraft(item, 'Ready');
+const first = controller.comment(item, 'Ready');
+const duplicate = controller.comment(item, 'Ready');
+const during = controller.loadDraft(item);
+release();
+Promise.all([first, duplicate]).then(results => process.stdout.write(JSON.stringify({{
+  calls, during, after:controller.loadDraft(item), results
+}})));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    output = json.loads(result.stdout)
+
+    assert output["calls"] == 1
+    assert output["during"] == "Ready"
+    assert output["after"] == ""
+    assert output["results"] == [{"id": 82, "body": "Ready"}, {"id": 82, "body": "Ready"}]
+
+
+def test_issue_sheet_label_save_is_single_flight_and_keeps_selection_until_confirmed():
+    script = f"""
+const createIssueSheet = require({json.dumps(str(ISSUE_SHEET))});
+const values = new Map();
+const storage = {{
+  getItem:key => values.get(key) || null,
+  setItem:(key,value) => values.set(key,value),
+  removeItem:key => values.delete(key),
+}};
+const calls = [];
+let release;
+const controller = createIssueSheet({{
+  storage,
+  fetchJson: (url, options={{}}) => {{
+    calls.push({{url, method:options.method || 'GET', body:options.body ? JSON.parse(options.body) : null}});
+    return new Promise(resolve => {{ release = () => resolve({{number:7, labels:['P0']}}); }});
+  }},
+}});
+const item = {{repository:'stackchain/api', number:7}};
+const first = controller.updateLabels(item, [3]);
+const duplicate = controller.updateLabels(item, [3]);
+const during = controller.loadLabelDraft(item);
+release();
+Promise.all([first, duplicate]).then(results => process.stdout.write(JSON.stringify({{
+  calls, during, after:controller.loadLabelDraft(item), results
+}})));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    output = json.loads(result.stdout)
+
+    assert output["calls"] == [{
+        "url": "api/v1/repos/stackchain/api/issues/7/labels",
+        "method": "PATCH",
+        "body": {"label_ids": [3]},
+    }]
+    assert output["during"] == [3]
+    assert output["after"] == []
+    assert output["results"] == [
+        {"number": 7, "labels": ["P0"]},
+        {"number": 7, "labels": ["P0"]},
+    ]
+
+
+def test_issue_sheet_close_is_single_flight_and_waits_for_confirmed_closed_state():
+    script = f"""
+const createIssueSheet = require({json.dumps(str(ISSUE_SHEET))});
+let calls = 0;
+let release;
+const controller = createIssueSheet({{
+  fetchJson: (url, options) => {{
+    calls += 1;
+    return new Promise(resolve => {{ release = () => resolve({{number:7, state:'closed'}}); }});
+  }},
+}});
+const item = {{repository:'stackchain/api', number:7}};
+const first = controller.close(item);
+const duplicate = controller.close(item);
+release();
+Promise.all([first, duplicate]).then(results =>
+  process.stdout.write(JSON.stringify({{calls, results}}))
+);
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+
+    assert json.loads(result.stdout) == {
+        "calls": 1,
+        "results": [
+            {"number": 7, "state": "closed"},
+            {"number": 7, "state": "closed"},
+        ],
+    }
+
+
+def test_pull_sheet_preserves_comment_draft_and_single_flights_mutations():
+    script = f"""
+const createPullSheet = require({json.dumps(str(PULL_SHEET))});
+const values = new Map();
+const storage = {{getItem:k => values.get(k) || null, setItem:(k,v) => values.set(k,v), removeItem:k => values.delete(k)}};
+const calls = [];
+let releaseComment;
+const controller = createPullSheet({{
+  storage,
+  fetchJson: (url, options={{}}) => {{
+    calls.push({{url, method:options.method || 'GET', body:options.body ? JSON.parse(options.body) : null}});
+    if (url.endsWith('/comments')) return new Promise(resolve => {{ releaseComment = () => resolve({{id:91, body:'Ship it'}}); }});
+    return Promise.resolve({{number:7, merged:true, state:'closed'}});
+  }},
+}});
+const item = {{repository:'stackchain/api', number:7}};
+controller.saveDraft(item, 'Ship it');
+const first = controller.comment(item, 'Ship it');
+const duplicate = controller.comment(item, 'Ship it');
+const during = controller.loadDraft(item);
+releaseComment();
+Promise.all([first, duplicate]).then(async comments => {{
+  const merges = await Promise.all([controller.merge(item, 'abc123'), controller.merge(item, 'abc123')]);
+  process.stdout.write(JSON.stringify({{calls, during, after:controller.loadDraft(item), comments, merges}}));
+}});
+"""
+    result = subprocess.run(["node", "-e", script], check=True, capture_output=True, text=True)
+    output = json.loads(result.stdout)
+
+    assert output["during"] == "Ship it"
+    assert output["after"] == ""
+    assert output["calls"] == [
+        {"url": "api/v1/repos/stackchain/api/pulls/7/comments", "method": "POST", "body": {"body": "Ship it"}},
+        {"url": "api/v1/repos/stackchain/api/pulls/7/merge", "method": "POST", "body": {"expected_head_sha": "abc123"}},
+    ]
+    assert len(output["comments"]) == 2 and len(output["merges"]) == 2
+
+
+def test_pull_sheet_enables_merge_only_for_current_safe_state():
+    script = f"""
+const createPullSheet = require({json.dumps(str(PULL_SHEET))});
+const states = [
+  {{state:'open', draft:false, mergeable:true, merged:false, ci_state:'success', head_sha:'abc'}},
+  {{state:'open', draft:true, mergeable:true, merged:false, ci_state:'success', head_sha:'abc'}},
+  {{state:'open', draft:false, mergeable:true, merged:false, ci_state:'failure', head_sha:'abc'}},
+  {{state:'open', draft:false, mergeable:false, merged:false, ci_state:'success', head_sha:'abc'}},
+];
+process.stdout.write(JSON.stringify(states.map(createPullSheet.mergeEligibility)));
+"""
+    result = subprocess.run(["node", "-e", script], check=True, capture_output=True, text=True)
+    output = json.loads(result.stdout)
+    assert output[0] == {"allowed": True, "reason": "Ready to merge"}
+    assert output[1]["allowed"] is False and "draft" in output[1]["reason"].lower()
+    assert output[2]["allowed"] is False and "CI" in output[2]["reason"]
+    assert output[3]["allowed"] is False and "conflict" in output[3]["reason"].lower()
+
+
+@pytest.mark.anyio
+async def test_assigned_pulls_open_accessible_mobile_completion_sheet():
+    html = await dashboard()
+
+    assert 'id="pull-sheet"' in html and 'aria-modal="true"' in html
+    assert 'class="my-work-card-main pull-trigger"' in html
+    assert 'id="pull-sheet-status"' in html
+    assert 'id="pull-files"' in html and 'id="pull-comments"' in html
+    assert 'id="pull-comment"' in html and 'maxlength="10000"' in html
+    assert 'id="merge-pull"' in html and 'id="open-pull-gitea"' in html
+    assert '<script src="static/pull-sheet.js"></script>' in html
+    assert "pullController.load(item)" in html
+    assert "window.confirm('Merge ' + selectedPull.key" in html
+    assert "expected_head_sha" in html
+    assert "item.kind === 'pull'" in html and "pull-trigger" in html
+
+
+@pytest.mark.anyio
+async def test_assigned_issues_open_accessible_mobile_action_sheet_with_safe_mutations():
+    html = await dashboard()
+
+    assert 'id="issue-sheet"' in html and 'aria-modal="true"' in html
+    assert 'class="my-work-card-main issue-trigger"' in html
+    assert 'id="close-issue-sheet"' in html
+    assert 'id="retry-issue-load"' in html
+    assert 'id="issue-sheet-body"' in html
+    assert 'id="issue-labels"' in html and 'id="issue-assignees"' in html
+    assert 'id="issue-comments"' in html
+    assert 'id="issue-comment"' in html and 'maxlength="10000"' in html
+    assert 'id="send-issue-comment"' in html
+    assert 'id="close-issue"' in html
+    assert 'id="open-issue-gitea"' in html and 'rel="noopener noreferrer"' in html
+    assert '.issue-sheet-panel { width:min(560px,100%);' in html
+    assert '.issue-sheet-content { overflow-wrap:anywhere;' in html
+    assert '.issue-sheet-actions button, .issue-sheet-actions a { min-height:44px;' in html
+    assert 'padding-bottom:calc(10px + env(safe-area-inset-bottom));' in html
+    assert '<script src="static/issue-sheet.js"></script>' in html
+    assert "issueController.load(item)" in html
+    assert "issueController.comment(selectedIssue" in html
+    assert "window.confirm('Close ' + selectedIssue.key + '?')" in html
+    assert "issueController.close(selectedIssue)" in html
+    assert "lastMyWork = lastMyWork.filter" in html
+    assert "if (issueTrigger?.isConnected) issueTrigger.focus()" in html
+    assert "e.key === 'Escape' && selectedIssue" in html
+
+
+@pytest.mark.anyio
+async def test_mobile_issue_sheet_edits_labels_and_repaints_confirmed_priority():
+    html = await dashboard()
+
+    assert 'id="issue-label-editor"' in html
+    assert 'aria-describedby="issue-label-status"' in html
+    assert 'id="issue-label-list"' in html
+    assert 'id="save-issue-labels"' in html
+    assert '.issue-label-option { min-height:44px;' in html
+    assert 'max-width:100%;' in html
+    assert "issueController.updateLabels(selectedIssue" in html
+    assert "buildMyWork.replaceIssueLabels" in html
+    assert "paintMyWork(lastContextSnapshot)" in html
+
+
+@pytest.mark.anyio
+async def test_mobile_my_work_captures_new_issue_in_accessible_draft_safe_sheet():
+    html = await dashboard()
+
+    assert 'id="new-issue"' in html and 'New issue' in html
+    assert 'id="create-issue-sheet"' in html and 'aria-modal="true"' in html
+    assert 'id="create-issue-repository"' in html
+    assert 'id="create-issue-title"' in html and 'maxlength="255"' in html
+    assert 'id="create-issue-body"' in html and 'maxlength="10000"' in html
+    assert 'id="create-issue-labels"' in html and 'aria-describedby="create-issue-label-status"' in html
+    assert 'id="create-issue-label-status"' in html and 'aria-live="polite"' in html
+    assert 'id="submit-new-issue"' in html
+    assert '.create-issue-sheet.open { display:flex; }' in html
+    assert 'height:100dvh;' in html
+    assert 'env(safe-area-inset-bottom)' in html
+    assert '<script src="static/create-issue-sheet.js"></script>' in html
+    assert 'createIssueCapture({ fetchJson: fetchReviewJson, storage: localStorage })' in html
+    assert 'lastMyWork = buildMyWork(lastContextSnapshot);' in html
+    assert 'openIssueSheet(created' in html
+    assert 'issueCapture.loadLabels(repository)' in html
+    assert "input[name=\"create-issue-label\"]:checked" in html
+    assert '.create-issue-label-option' in html and 'min-height:44px' in html
+
+
 @pytest.mark.anyio
 async def test_mobile_dashboard_puts_filterable_my_work_before_auxiliary_panels():
     html = await dashboard()
@@ -596,6 +1208,78 @@ async def test_mobile_update_reader_is_in_app_safe_area_aware_and_actionable():
     assert "notificationReader.markReadAndNext(lastMyWork)" in html
 
 
+def test_notification_replier_preserves_failed_draft_and_clears_only_after_success():
+    script = f"""
+const buildMyWork = require({json.dumps(str(MY_WORK))});
+const values = new Map();
+const storage = {{
+  getItem: key => values.has(key) ? values.get(key) : null,
+  setItem: (key, value) => values.set(key, value),
+  removeItem: key => values.delete(key),
+}};
+const statuses = [];
+let calls = 0;
+let fail = true;
+const replier = buildMyWork.createNotificationReplier({{
+  storage,
+  post: async (id, body) => {{
+    calls += 1;
+    await new Promise(resolve => setTimeout(resolve, 5));
+    if (fail) throw new Error('offline');
+    return {{id:91, url:'https://forge.example/comment/91'}};
+  }},
+  onStatus: status => statuses.push(status),
+}});
+const item = {{notification_id:42}};
+replier.saveDraft(item, 'Please retry.');
+Promise.all([replier.submit(item, 'Please retry.'), replier.submit(item, 'Please retry.')])
+  .then(async first => {{
+    const afterFailure = replier.loadDraft(item);
+    fail = false;
+    const success = await replier.submit(item, afterFailure);
+    process.stdout.write(JSON.stringify({{
+      first, afterFailure, success, afterSuccess:replier.loadDraft(item), calls, statuses,
+    }}));
+  }});
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+    output = json.loads(result.stdout)
+
+    assert output["first"] == [False, False]
+    assert output["afterFailure"] == "Please retry."
+    assert output["success"]["id"] == 91
+    assert output["afterSuccess"] == ""
+    assert output["calls"] == 2
+    assert output["statuses"] == [
+        "Sending reply…",
+        "Could not send reply. Your draft is safe; retry.",
+        "Sending reply…",
+        "Reply posted. You can mark this update read when ready.",
+    ]
+
+
+@pytest.mark.anyio
+async def test_mobile_update_sheet_has_persistent_accessible_reply_composer():
+    html = await dashboard()
+
+    assert 'id="update-reply"' in html
+    assert 'maxlength="10000"' in html
+    assert 'id="send-update-reply"' in html
+    assert 'id="update-reply-status"' in html
+    assert 'aria-live="assertive"' in html
+    assert '.update-reply textarea { width:100%;' in html
+    assert '.update-reply button { min-height:44px;' in html
+    assert '.update-sheet-header button { min-height:44px;' in html
+    assert 'createNotificationReplier' in html
+    assert "method: 'POST'" in html
+    assert "'/reply'" in html
+    assert "notificationReplier.loadDraft(item)" in html
+    assert "notificationReplier.saveDraft(selectedUpdate" in html
+    assert "notificationReplier.submit(selectedUpdate" in html
+
+
 @pytest.mark.anyio
 async def test_updates_view_offers_confirmed_sticky_mobile_bulk_acknowledgement():
     html = await dashboard()
@@ -696,11 +1380,43 @@ process.stdout.write(JSON.stringify({{ html, expanded: button.attrs['aria-expand
     assert 'Preview truncated' in output["html"]
     assert 'class="review-mark"' in output["html"]
     assert 'data-review-filename="src/&lt;api&gt;.py"' in output["html"]
+    assert 'class="review-diff-line review-inline-target removed"' in output["html"]
+    assert 'data-old-position="1"' in output["html"]
+    assert 'data-new-position="1"' in output["html"]
+    assert 'aria-label="Comment on src/&lt;api&gt;.py line 1"' in output["html"]
     assert 'Mark reviewed' in output["html"]
     assert output["expanded"] == "true"
     assert output["hidden"] is False
 
 
+def test_review_diff_parser_maps_multi_hunk_lines_to_old_or_new_positions():
+    script = f"""
+const reviewSheet = require({json.dumps(str(REVIEW_SHEET))});
+const rows = reviewSheet.parseDiffLines([
+  '@@ -10,3 +20,4 @@ function run()',
+  ' context', '-removed', '+added', '+second',
+  String.raw`\\ No newline at end of file`,
+  '@@ -40 +51 @@', '-old tail', '+new tail'
+]);
+process.stdout.write(JSON.stringify(rows));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+
+    assert json.loads(result.stdout) == [
+        {"text": "@@ -10,3 +20,4 @@ function run()", "kind": "hunk", "commentable": False},
+        {"text": " context", "kind": "context", "commentable": True, "new_position": 20},
+        {"text": "-removed", "kind": "removed", "commentable": True, "old_position": 11},
+        {"text": "+added", "kind": "added", "commentable": True, "new_position": 21},
+        {"text": "+second", "kind": "added", "commentable": True, "new_position": 22},
+        {"text": "\\ No newline at end of file", "kind": "note", "commentable": False},
+        {"text": "@@ -40 +51 @@", "kind": "hunk", "commentable": False},
+        {"text": "-old tail", "kind": "removed", "commentable": True, "old_position": 40},
+        {"text": "+new tail", "kind": "added", "commentable": True, "new_position": 51},
+    ]
+
+
 def test_review_progress_is_explicit_and_restores_for_the_same_head_sha():
     script = f"""
 const reviewSheet = require({json.dumps(str(REVIEW_SHEET))});
@@ -782,11 +1498,42 @@ process.stdout.write(JSON.stringify(restored));
 
     assert json.loads(result.stdout) == {
         "notes": {"src/a.py": "Handle the empty state."},
+        "comments": [],
         "summary": "One blocker remains.",
         "decision": "request_changes",
     }
 
 
+def test_review_draft_persists_edits_and_removes_inline_comments_for_same_head():
+    script = f"""
+const reviewSheet = require({json.dumps(str(REVIEW_SHEET))});
+const values = new Map();
+const storage = {{getItem:k => values.get(k) || null, setItem:(k,v) => values.set(k,v), removeItem:k => values.delete(k)}};
+const options = {{storage, repository:'stackchain/api', number:7, headSha:'abc123', files:[{{filename:'src/a.py'}}]}};
+const first = reviewSheet.createDraft(options);
+first.setInlineComment({{path:'src/a.py', new_position:42}}, 'Handle empty values.');
+first.setInlineComment({{path:'src/a.py', new_position:42}}, 'Handle null and empty values.');
+first.setInlineComment({{path:'src/a.py', old_position:9}}, 'Why remove this guard?');
+const restored = reviewSheet.createDraft(options);
+const beforeRemove = restored.snapshot().comments;
+const afterRemove = restored.removeInlineComment({{path:'src/a.py', old_position:9}}).comments;
+process.stdout.write(JSON.stringify({{beforeRemove, afterRemove}}));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+
+    assert json.loads(result.stdout) == {
+        "beforeRemove": [
+            {"path": "src/a.py", "body": "Handle null and empty values.", "new_position": 42},
+            {"path": "src/a.py", "body": "Why remove this guard?", "old_position": 9},
+        ],
+        "afterRemove": [
+            {"path": "src/a.py", "body": "Handle null and empty values.", "new_position": 42},
+        ],
+    }
+
+
 def test_review_feedback_formats_non_empty_file_notes_in_changed_file_order():
     script = f"""
 const reviewSheet = require({json.dumps(str(REVIEW_SHEET))});
@@ -902,7 +1649,12 @@ async def test_review_sheet_loads_details_and_preserves_safe_gitea_handoff():
     assert "review-files" in html
     assert "review-history" in html
     assert "open-review-gitea" in html
-    assert "reviewController.submit" not in html
+    assert 'id="submit-review"' in html
+    assert 'id="review-submit-status"' in html and 'aria-live="assertive"' in html
+    assert "reviewController.submit(selectedReview" in html
+    assert "window.confirm" in html
+    assert "expected_head_sha: selectedReviewHead" in html
+    assert "await load()" in html
 
 
 @pytest.mark.anyio
@@ -931,6 +1683,104 @@ async def test_mobile_review_sheet_captures_and_safely_hands_off_feedback():
     assert "handoffWindow.opener = null" in html
 
 
+@pytest.mark.anyio
+async def test_mobile_review_sheet_edits_inline_drafts_and_submits_them_with_review():
+    html = await dashboard()
+
+    assert 'id="review-inline-composer"' in html
+    assert 'id="review-inline-body"' in html and 'maxlength="10000"' in html
+    assert 'id="save-inline-comment"' in html
+    assert 'id="delete-inline-comment"' in html
+    assert '.review-inline-target' in html and 'min-height:44px' in html
+    assert '.review-inline-composer' in html and 'position:sticky' in html
+    assert "document.querySelectorAll('.review-inline-target')" in html
+    assert "draft.setInlineComment" in html
+    assert "draft.removeInlineComment" in html
+    assert "comments: snapshot.comments" in html
+
+
+def test_review_controller_submits_once_while_request_is_in_flight():
+    script = f"""
+const createReviewController = require({json.dumps(str(REVIEW_SHEET))});
+let resolveRequest;
+const calls = [];
+const controller = createReviewController({{ fetchJson: (url, options) => {{
+  calls.push({{url, options}});
+  return new Promise(resolve => {{ resolveRequest = resolve; }});
+}} }});
+const item = {{repository:'stackchain/api', number:7}};
+const payload = {{decision:'approve', body:'Looks good.', expected_head_sha:'abc123'}};
+const first = controller.submit(item, payload);
+const second = controller.submit(item, payload);
+resolveRequest({{id:91, state:'APPROVED'}});
+Promise.all([first, second]).then(results => process.stdout.write(JSON.stringify({{
+  calls, results
+}})));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+
+    payload = json.loads(result.stdout)
+    assert len(payload["calls"]) == 1
+    assert payload["calls"][0] == {
+        "url": "api/v1/repos/stackchain/api/pulls/7/review",
+        "options": {
+            "method": "POST",
+            "headers": {
+                "Accept": "application/json",
+                "Content-Type": "application/json",
+            },
+            "body": json.dumps(
+                {
+                    "decision": "approve",
+                    "body": "Looks good.",
+                    "expected_head_sha": "abc123",
+                },
+                separators=(",", ":"),
+            ),
+        },
+    }
+    assert payload["results"] == [
+        {"id": 91, "state": "APPROVED"},
+        {"id": 91, "state": "APPROVED"},
+    ]
+
+
+def test_successful_review_can_clear_head_scoped_draft_and_progress():
+    script = f"""
+const reviewSheet = require({json.dumps(str(REVIEW_SHEET))});
+const values = new Map();
+const removed = [];
+const storage = {{
+  getItem: key => values.get(key) || null,
+  setItem: (key, value) => values.set(key, value),
+  removeItem: key => {{ removed.push(key); values.delete(key); }},
+}};
+const options = {{storage, repository:'stackchain/api', number:7, headSha:'abc123', files:[{{filename:'a.py'}}]}};
+const draft = reviewSheet.createDraft(options);
+const progress = reviewSheet.createProgress(options);
+draft.setSummary('Looks good.');
+progress.markReviewed('a.py');
+draft.clear();
+progress.clear();
+process.stdout.write(JSON.stringify({{removed, draft:draft.snapshot(), progress:progress.snapshot()}}));
+"""
+    result = subprocess.run(
+        ["node", "-e", script], check=True, capture_output=True, text=True
+    )
+
+    payload = json.loads(result.stdout)
+    assert payload["removed"] == [
+        "stackchain.review-draft.v1:stackchain/api#7@abc123",
+        "stackchain.review-progress.v1:stackchain/api#7@abc123",
+    ]
+    assert payload["draft"] == {
+        "notes": {}, "comments": [], "summary": "", "decision": "comment"
+    }
+    assert payload["progress"]["reviewedCount"] == 0
+
+
 @pytest.mark.anyio
 async def test_mobile_review_failure_offers_an_in_place_retry_for_the_same_item():
     html = await dashboard()

tests/test_notification_read.py

@@ -214,7 +214,7 @@ async def test_inflight_refresh_cannot_restore_a_notification_marked_read(monkey
     async def mark(_thread_id):
         return None
 
-    async def stale_upstream_snapshot():
+    async def stale_upstream_snapshot(_sections):
         refresh_started.set()
         await release_refresh.wait()
         return {
@@ -231,7 +231,7 @@ async def test_inflight_refresh_cannot_restore_a_notification_marked_read(monkey
     monkeypatch.setattr(main, "_live_snapshot_task", None)
     monkeypatch.setattr(main, "_live_snapshot_value", {"notifications": [{"id": 42}]})
 
-    refresh = main._start_live_snapshot_refresh()
+    refresh = main._start_live_snapshot_refresh(set(main.LIVE_SNAPSHOT_SECTIONS))
     await refresh_started.wait()
     await main.read_notification(42)
     release_refresh.set()

tests/test_notification_reply.py

@@ -0,0 +1,90 @@
+import asyncio
+
+import httpx
+import pytest
+
+from src import main
+
+
+@pytest.mark.anyio
+async def test_notification_reply_api_validates_and_posts_without_marking_read(monkeypatch):
+    calls = []
+
+    async def reply(thread_id, body):
+        calls.append((thread_id, body))
+        return {
+            "id": 91,
+            "url": "https://forge.example/stackchain/api/issues/7#issuecomment-91",
+        }
+
+    async def must_not_mark_read(_thread_id):
+        raise AssertionError("replying must not mark the update read")
+
+    monkeypatch.setattr(main.gitea_proxy, "reply_to_notification", reply)
+    monkeypatch.setattr(main, "mark_notification_read", must_not_mark_read)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/notifications/42/reply",
+            json={"body": "  Please retry the worker.  "},
+        )
+        empty = await client.post(
+            "/api/v1/notifications/42/reply", json={"body": "   "}
+        )
+        oversized = await client.post(
+            "/api/v1/notifications/42/reply", json={"body": "x" * 10_001}
+        )
+
+    assert response.status_code == 201
+    assert response.json() == {
+        "id": 91,
+        "url": "https://forge.example/stackchain/api/issues/7#issuecomment-91",
+    }
+    assert response.headers["cache-control"] == "no-store"
+    assert empty.status_code == 422
+    assert oversized.status_code == 422
+    assert calls == [(42, "Please retry the worker.")]
+
+
+@pytest.mark.anyio
+@pytest.mark.parametrize("failure", ["timeout", "upstream"])
+async def test_notification_reply_failure_is_sanitized_retryable_and_no_store(
+    monkeypatch, failure
+):
+    async def reply(_thread_id, _body):
+        if failure == "timeout":
+            await asyncio.sleep(0.05)
+        raise httpx.HTTPError("token=secret upstream exploded")
+
+    monkeypatch.setattr(main.gitea_proxy, "reply_to_notification", reply)
+    monkeypatch.setattr(main, "NOTIFICATION_MUTATION_TIMEOUT_SECONDS", 0.01)
+    transport = httpx.ASGITransport(app=main.app, raise_app_exceptions=False)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/notifications/42/reply", json={"body": "Retry it"}
+        )
+
+    assert response.status_code == 503
+    assert response.json() == {
+        "error": "The reply could not be posted. Your draft is safe; please retry."
+    }
+    assert response.headers["retry-after"] == "1"
+    assert response.headers["cache-control"] == "no-store"
+    assert "secret" not in response.text
+
+
+@pytest.mark.anyio
+async def test_notification_reply_cannot_be_invoked_by_a_foreign_browser_origin():
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.options(
+            "/api/v1/notifications/42/reply",
+            headers={
+                "Origin": "https://evil.example",
+                "Access-Control-Request-Method": "POST",
+                "Access-Control-Request-Headers": "content-type",
+            },
+        )
+
+    assert response.status_code != 200
+    assert "access-control-allow-origin" not in response.headers

tests/test_pull_api.py

@@ -0,0 +1,149 @@
+import httpx
+import pytest
+
+from src import gitea_proxy, main
+
+
+@pytest.mark.anyio
+async def test_assigned_pull_detail_reports_completion_state(monkeypatch):
+    async def assigned(repository, number):
+        return (repository, number) == ("stackchain/api", 7)
+
+    async def detail(repository, number):
+        assert (repository, number) == ("stackchain/api", 7)
+        return {
+            "repository": repository,
+            "number": number,
+            "title": "Ship mobile flow",
+            "body": "Ready to merge",
+            "url": "https://forge.example/stackchain/api/pulls/7",
+            "author": "alex",
+            "head_sha": "abc123",
+            "state": "open",
+            "draft": False,
+            "mergeable": True,
+            "merged": False,
+            "ci_state": "success",
+            "files": [{"filename": "src/api.py", "additions": 8, "deletions": 2}],
+            "comments": [{"id": 9, "author": "sam", "body": "Ship it"}],
+        }
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_pull", assigned, raising=False)
+    monkeypatch.setattr(main.gitea_proxy, "pull_completion_detail", detail, raising=False)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/repos/stackchain/api/pulls/7/detail")
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json()["head_sha"] == "abc123"
+    assert response.json()["mergeable"] is True
+
+
+@pytest.mark.anyio
+async def test_assigned_pull_detail_rejects_unassigned_pull(monkeypatch):
+    async def assigned(repository, number):
+        return False
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_pull", assigned, raising=False)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/repos/private/secret/pulls/9/detail")
+
+    assert response.status_code == 404
+
+
+@pytest.mark.anyio
+async def test_assigned_pull_comment_posts_only_after_assignment_check(monkeypatch):
+    calls = []
+
+    async def assigned(repository, number):
+        return True
+
+    async def comment(repository, number, body):
+        calls.append((repository, number, body))
+        return {"id": 91, "author": "timmy", "body": body}
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_pull", assigned)
+    monkeypatch.setattr(main.gitea_proxy, "comment_on_issue", comment)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/pulls/7/comments",
+            json={"body": "  Ready to ship.  "},
+        )
+
+    assert response.status_code == 201
+    assert calls == [("stackchain/api", 7, "Ready to ship.")]
+
+
+@pytest.mark.anyio
+async def test_assigned_pull_merge_requires_current_eligible_head(monkeypatch):
+    calls = []
+
+    async def assigned(repository, number):
+        return True
+
+    async def merge(repository, number, expected_head_sha):
+        calls.append((repository, number, expected_head_sha))
+        return {"number": number, "merged": True, "state": "closed"}
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_pull", assigned)
+    monkeypatch.setattr(main.gitea_proxy, "merge_assigned_pull", merge, raising=False)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/pulls/7/merge",
+            json={"expected_head_sha": "abc123"},
+        )
+
+    assert response.status_code == 200
+    assert response.json() == {"number": 7, "merged": True, "state": "closed"}
+    assert calls == [("stackchain/api", 7, "abc123")]
+
+
+@pytest.mark.anyio
+async def test_assigned_pull_merge_returns_conflict_without_mutating_stale_head(monkeypatch):
+    async def assigned(repository, number):
+        return True
+
+    async def merge(*args):
+        raise gitea_proxy.StalePullError("changed")
+
+    monkeypatch.setattr(main.gitea_proxy, "is_assigned_pull", assigned)
+    monkeypatch.setattr(main.gitea_proxy, "merge_assigned_pull", merge, raising=False)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/pulls/7/merge",
+            json={"expected_head_sha": "abc123"},
+        )
+
+    assert response.status_code == 409
+    assert "New commits" in response.json()["error"]
+
+
+@pytest.mark.anyio
+async def test_gitea_merge_rejects_failed_ci_without_upstream_mutation():
+    requests = []
+
+    async def handler(request):
+        requests.append((request.method, request.url.path))
+        if request.url.path.endswith("/pulls/7"):
+            return httpx.Response(200, json={
+                "number": 7, "state": "open", "draft": False, "mergeable": True,
+                "merged": False, "head": {"sha": "abc123"},
+            })
+        return httpx.Response(200, json={"state": "failure"})
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        with pytest.raises(gitea_proxy.PullNotMergeableError):
+            await gitea_proxy.merge_assigned_pull("stackchain/api", 7, "abc123")
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert requests == [
+        ("GET", "/api/v1/repos/stackchain/api/pulls/7"),
+        ("GET", "/api/v1/repos/stackchain/api/commits/abc123/status"),
+    ]

tests/test_review_api.py

@@ -3,7 +3,7 @@ import asyncio
 import httpx
 import pytest
 
-from src import main
+from src import gitea_proxy, main
 
 
 @pytest.mark.anyio
@@ -76,13 +76,321 @@ async def test_review_detail_has_one_retryable_deadline_and_cancels_pending_work
 
 
 @pytest.mark.anyio
-async def test_public_review_endpoint_does_not_expose_service_token_mutations():
+async def test_review_submission_posts_validated_decision_for_requested_current_head(monkeypatch):
+    calls = []
+
+    async def requested(repository, number):
+        return (repository, number) == ("stackchain/api", 7)
+
+    async def submit(repository, number, expected_head_sha, decision, body):
+        calls.append((repository, number, expected_head_sha, decision, body))
+        return {"id": 91, "state": "APPROVED", "url": "https://forge.example/reviews/91"}
+
+    monkeypatch.setattr(main, "is_requested_review", requested)
+    monkeypatch.setattr(main.gitea_proxy, "submit_pull_review", submit, raising=False)
     transport = httpx.ASGITransport(app=main.app)
     async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
         response = await client.post(
             "/api/v1/repos/stackchain/api/pulls/7/review",
-            json={"action": "approve"},
+            json={
+                "decision": "approve",
+                "body": "Looks good on mobile.",
+                "expected_head_sha": "abc123",
+            },
         )
 
-    assert response.status_code == 405
+    assert response.status_code == 201
+    assert response.headers["cache-control"] == "no-store"
+    assert response.json() == {
+        "id": 91,
+        "state": "APPROVED",
+        "url": "https://forge.example/reviews/91",
+    }
+    assert calls == [
+        ("stackchain/api", 7, "abc123", "approve", "Looks good on mobile.")
+    ]
+
+
+@pytest.mark.anyio
+async def test_review_submission_forwards_valid_inline_comments(monkeypatch):
+    calls = []
+
+    async def requested(repository, number):
+        return True
+
+    async def submit(repository, number, expected_head_sha, decision, body, comments):
+        calls.append((repository, number, expected_head_sha, decision, body, comments))
+        return {"id": 92, "state": "REQUEST_CHANGES", "url": "https://forge.example/reviews/92"}
+
+    monkeypatch.setattr(main, "is_requested_review", requested)
+    monkeypatch.setattr(main.gitea_proxy, "submit_pull_review", submit)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/pulls/7/review",
+            json={
+                "decision": "request_changes",
+                "body": "One inline blocker.",
+                "expected_head_sha": "abc123",
+                "comments": [{
+                    "path": "src/api.py", "body": "Handle the empty value.",
+                    "new_position": 42,
+                }],
+            },
+        )
+
+    assert response.status_code == 201
+    assert calls == [(
+        "stackchain/api", 7, "abc123", "request_changes", "One inline blocker.",
+        [{"path": "src/api.py", "body": "Handle the empty value.", "new_position": 42, "old_position": None}],
+    )]
+
+
+@pytest.mark.anyio
+async def test_gitea_review_submission_checks_head_then_maps_decision_upstream():
+    requests = []
+
+    async def handler(request):
+        requests.append(request)
+        if request.method == "GET":
+            return httpx.Response(200, json={"head": {"sha": "abc123"}})
+        return httpx.Response(
+            200,
+            json={
+                "id": 91,
+                "state": "APPROVED",
+                "html_url": "https://forge.example/reviews/91",
+            },
+        )
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        result = await gitea_proxy.submit_pull_review(
+            "stackchain/api", 7, "abc123", "approve", "Looks good."
+        )
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert [(request.method, request.url.path) for request in requests] == [
+        ("GET", "/api/v1/repos/stackchain/api/pulls/7"),
+        ("POST", "/api/v1/repos/stackchain/api/pulls/7/reviews"),
+    ]
+    assert requests[1].content == b'{"body":"Looks good.","event":"APPROVE","commit_id":"abc123"}'
+    assert result == {
+        "id": 91,
+        "state": "APPROVED",
+        "url": "https://forge.example/reviews/91",
+    }
+
+
+@pytest.mark.anyio
+async def test_gitea_review_submission_sends_inline_comments_in_single_review_request():
+    requests = []
+
+    async def handler(request):
+        requests.append(request)
+        if request.url.path.endswith("/files"):
+            return httpx.Response(200, json=[{"filename": "src/api.py"}])
+        if request.method == "GET":
+            return httpx.Response(200, json={"head": {"sha": "abc123"}})
+        return httpx.Response(200, json={"id": 93, "state": "COMMENT"})
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        await gitea_proxy.submit_pull_review(
+            "stackchain/api", 7, "abc123", "comment", "Summary",
+            [{"path": "src/api.py", "body": "Handle empty values.", "new_position": 42, "old_position": None}],
+        )
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert [(request.method, request.url.path) for request in requests] == [
+        ("GET", "/api/v1/repos/stackchain/api/pulls/7"),
+        ("GET", "/api/v1/repos/stackchain/api/pulls/7/files"),
+        ("POST", "/api/v1/repos/stackchain/api/pulls/7/reviews"),
+    ]
+    assert requests[-1].content == (
+        b'{"body":"Summary","event":"COMMENT","commit_id":"abc123","comments":'
+        b'[{"path":"src/api.py","body":"Handle empty values.","new_position":42,"old_position":null}]}'
+    )
+
+
+@pytest.mark.anyio
+async def test_gitea_review_submission_rejects_changed_head_without_posting():
+    methods = []
+
+    async def handler(request):
+        methods.append(request.method)
+        return httpx.Response(200, json={"head": {"sha": "new456"}})
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        with pytest.raises(gitea_proxy.StaleReviewError):
+            await gitea_proxy.submit_pull_review(
+                "stackchain/api", 7, "abc123", "request_changes", "Please revise."
+            )
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert methods == ["GET"]
+
+
+@pytest.mark.anyio
+async def test_gitea_review_submission_rejects_inline_comment_for_unchanged_path_without_posting():
+    requests = []
+
+    async def handler(request):
+        requests.append((request.method, request.url.path))
+        if request.url.path.endswith("/files"):
+            return httpx.Response(200, json=[{"filename": "src/api.py"}])
+        return httpx.Response(200, json={"head": {"sha": "abc123"}})
+
+    gitea_proxy.start_client(transport=httpx.MockTransport(handler))
+    try:
+        with pytest.raises(gitea_proxy.InvalidReviewCommentError):
+            await gitea_proxy.submit_pull_review(
+                "stackchain/api", 7, "abc123", "comment", "Review note.",
+                [{"path": "src/unknown.py", "body": "Not in this change", "new_position": 4}],
+            )
+    finally:
+        await gitea_proxy.stop_client()
+
+    assert requests == [
+        ("GET", "/api/v1/repos/stackchain/api/pulls/7"),
+        ("GET", "/api/v1/repos/stackchain/api/pulls/7/files"),
+    ]
+
+
+@pytest.mark.anyio
+async def test_review_submission_returns_conflict_when_pull_head_changed(monkeypatch):
+    async def requested(repository, number):
+        return True
+
+    async def submit(*args):
+        raise gitea_proxy.StaleReviewError("changed")
+
+    monkeypatch.setattr(main, "is_requested_review", requested)
+    monkeypatch.setattr(main.gitea_proxy, "submit_pull_review", submit)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/pulls/7/review",
+            json={
+                "decision": "request_changes",
+                "body": "Please revise.",
+                "expected_head_sha": "abc123",
+            },
+        )
+
+    assert response.status_code == 409
+    assert response.json() == {
+        "error": "New commits were pushed. Refresh the review before submitting."
+    }
+
+
+@pytest.mark.anyio
+async def test_review_submission_returns_validation_error_when_inline_path_is_stale(monkeypatch):
+    async def requested(repository, number):
+        return True
+
+    async def submit(*args):
+        raise gitea_proxy.InvalidReviewCommentError("unknown path")
+
+    monkeypatch.setattr(main, "is_requested_review", requested)
+    monkeypatch.setattr(main.gitea_proxy, "submit_pull_review", submit)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/pulls/7/review",
+            json={
+                "decision": "comment", "body": "Note", "expected_head_sha": "abc123",
+                "comments": [{"path": "gone.py", "body": "Stale", "new_position": 1}],
+            },
+        )
+
+    assert response.status_code == 422
+    assert response.json() == {
+        "error": "An inline comment no longer matches this pull request. Refresh the review."
+    }
+
+
+@pytest.mark.anyio
+async def test_review_submission_rejects_unsupported_decision_before_upstream(monkeypatch):
+    called = False
+
+    async def requested(repository, number):
+        nonlocal called
+        called = True
+        return True
+
+    monkeypatch.setattr(main, "is_requested_review", requested)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/pulls/7/review",
+            json={
+                "decision": "merge",
+                "body": "Ship it.",
+                "expected_head_sha": "abc123",
+            },
+        )
+
+    assert response.status_code == 422
+    assert called is False
+
+
+@pytest.mark.anyio
+async def test_review_submission_rejects_oversized_feedback_before_upstream(monkeypatch):
+    called = False
+
+    async def requested(repository, number):
+        nonlocal called
+        called = True
+        return True
+
+    monkeypatch.setattr(main, "is_requested_review", requested)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.post(
+            "/api/v1/repos/stackchain/api/pulls/7/review",
+            json={
+                "decision": "comment",
+                "body": "x" * 10_001,
+                "expected_head_sha": "abc123",
+            },
+        )
+
+    assert response.status_code == 422
+    assert called is False
+
+
+@pytest.mark.anyio
+async def test_review_submission_deadline_cancels_request_check(monkeypatch):
+    cancelled = asyncio.Event()
+
+    async def requested(repository, number):
+        try:
+            await asyncio.Event().wait()
+        finally:
+            cancelled.set()
+
+    monkeypatch.setattr(main, "is_requested_review", requested)
+    monkeypatch.setattr(main, "REVIEW_DETAIL_TIMEOUT_SECONDS", 0.01)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await asyncio.wait_for(
+            client.post(
+                "/api/v1/repos/stackchain/api/pulls/7/review",
+                json={
+                    "decision": "comment",
+                    "body": "Review note.",
+                    "expected_head_sha": "abc123",
+                },
+            ),
+            timeout=0.2,
+        )
+
+    assert response.status_code == 503
+    assert response.headers["retry-after"] == "1"
+    assert cancelled.is_set()
 

tests/test_shared_context_snapshot.py

@@ -44,3 +44,14 @@ async def test_dashboard_announces_failed_refresh_and_retry_without_blanking_pan
     assert "snapshot.freshness?.degraded" in html
     assert "Refresh failed · showing last known data" in html
     assert "snapshot.freshness.retry_in_seconds" in html
+
+
+@pytest.mark.anyio
+async def test_dashboard_reports_each_live_section_from_its_own_freshness():
+    html = await dashboard()
+
+    assert "snapshot.freshness?.sections?.notifications" in html
+    assert "snapshot.freshness?.sections?.events" in html
+    assert "const notificationsFresh = Array.isArray(snapshot.notifications)" not in html
+    assert "Unread updates unavailable · showing last known updates" in html
+    assert "Activity refresh failed · showing last activity" in html

tests/test_work_pages.py

@@ -0,0 +1,60 @@
+import httpx
+import pytest
+
+from src import main
+
+
+@pytest.mark.anyio
+async def test_work_page_endpoint_normalizes_requested_page_and_is_not_cacheable(monkeypatch):
+    requested = []
+
+    async def page_loader(stream, page):
+        requested.append((stream, page))
+        return {
+            "stream": stream,
+            "page": page,
+            "total": 84,
+            "has_more": False,
+            "items": [{
+                "id": 51, "number": 51, "title": "Older issue", "state": "open",
+                "labels": [], "assignees": [{"login": "timmy"}],
+                "repository": {"full_name": "stackchain/api"},
+                "updated_at": "2026-08-07T10:00:00Z",
+                "html_url": "https://forge.example/stackchain/api/issues/51",
+            }],
+        }
+
+    monkeypatch.setattr(main.gitea_proxy, "work_page", page_loader)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/work/issue?page=2")
+
+    assert response.status_code == 200
+    assert response.headers["cache-control"] == "no-store"
+    assert requested == [("issue", 2)]
+    assert response.json() == {
+        "stream": "issue", "page": 2, "total": 84, "has_more": False,
+        "items": [{
+            "id": 51, "number": 51, "title": "Older issue", "state": "open",
+            "labels": [], "assignees": ["timmy"], "repository": "stackchain/api",
+            "updated_at": "2026-08-07T10:00:00Z",
+            "url": "https://forge.example/stackchain/api/issues/51",
+        }],
+    }
+
+
+@pytest.mark.anyio
+async def test_work_page_endpoint_rejects_unknown_stream_before_upstream_io(monkeypatch):
+    called = False
+
+    async def page_loader(stream, page):
+        nonlocal called
+        called = True
+
+    monkeypatch.setattr(main.gitea_proxy, "work_page", page_loader)
+    transport = httpx.ASGITransport(app=main.app)
+    async with httpx.AsyncClient(transport=transport, base_url="http://test") as client:
+        response = await client.get("/api/v1/work/unknown?page=2")
+
+    assert response.status_code == 422
+    assert called is False