fix: reset mobile work detail position (Closes #777)

frontend/dashboard.js

@@ -929,6 +929,10 @@
     panel: qs('#update-sheet .update-sheet-panel'),
     jump: qs('#jump-update-new-activity'),
   });
+  const issueDetailPosition = createWorkDetailPosition({ panel: qs('#issue-sheet .issue-sheet-panel') });
+  const pullDetailPosition = createWorkDetailPosition({ panel: qs('#pull-sheet .pull-sheet-panel') });
+  const reviewDetailPosition = createWorkDetailPosition({ panel: qs('#review-sheet .review-sheet-panel') });
+  const workDetailIdentity = (kind, item) => kind + ':' + item.key;
   qs('#jump-update-new-activity').addEventListener('click', () => updateReadPosition.jump());
   qs('#focus-update-reply').addEventListener('click', () => {
     const composer = qs('#update-reply');
@@ -3166,6 +3170,7 @@
 
   async function openIssueSheet(item, trigger, offlineDetail = null) {
     if (!item) return;
+    issueDetailPosition.open(workDetailIdentity('issue', item));
     qs('#issue-planning').inert = false;
     qs('#issue-handoff').inert = false;
     selectedIssue = item;
@@ -3358,6 +3363,7 @@
   async function openPullSheet(item, trigger, offlineDetail = null) {
     if (!item) return;
     if (!await ensurePullWorkflow(trigger)) return;
+    pullDetailPosition.open(workDetailIdentity('pull', item));
     if (!createPullSheet.sameTarget(selectedPull, item)) pullAttachmentController.clear();
     qs('#pull-review').inert = false;
     qs('#pull-ownership').inert = false;
@@ -3958,6 +3964,7 @@
 
   async function openReviewSheet(item, trigger, cachedDetail = null) {
     if (!item || !await ensurePullWorkflow(trigger)) return;
+    reviewDetailPosition.open(workDetailIdentity('review', item));
     selectedReview = item;
     reviewTrigger = trigger;
     offlineReview = Boolean(cachedDetail);

frontend/index.html

@@ -1091,6 +1091,7 @@
 <script src="static/update-triage-session.js"></script>
 <script src="static/update-review-handoff.js"></script>
 <script src="static/update-read-position.js"></script>
+<script src="static/work-detail-position.js"></script>
 <script src="static/update-triage-launcher.js"></script>
 <script src="static/update-triage-gesture.js"></script>
 <script src="static/update-decision-transaction.js"></script>

frontend/service-worker.js

@@ -1,6 +1,6 @@
 const BASE = new URL('./', self.location.href).pathname;
 importScripts(BASE + 'static/background-issue-sync.js');
-const CACHE = 'stackchain-dashboard-shell-v100';
+const CACHE = 'stackchain-dashboard-shell-v101';
 const OFFLINE_LEASE_URL = new URL(BASE + '__offline-session-lease', self.location.origin).href;
 const OUTAGE_STATUSES = new Set([500, 502, 503, 504]);
 const NAVIGATION_TIMEOUT_MS = self.__STACKCHAIN_NAVIGATION_TIMEOUT_MS || 4000;
@@ -79,6 +79,7 @@ const SHELL = [
   BASE + 'static/update-triage-session.js',
   BASE + 'static/update-review-handoff.js',
   BASE + 'static/update-read-position.js',
+  BASE + 'static/work-detail-position.js',
   BASE + 'static/update-triage-launcher.js',
   BASE + 'static/update-triage-gesture.js',
   BASE + 'static/update-decision-transaction.js',

frontend/work-detail-position.js

@@ -0,0 +1 @@
+(function(r,f){if(typeof module==='object'&&module.exports)module.exports=f;else r.createWorkDetailPosition=f})(typeof self!=='undefined'?self:this,function(o){let i='';return{open(n){n=String(n||'');if(n&&n===i)return false;i=n;o.panel.scrollTop=0;return true}}});