Merge pull request 'Harden mobile camera and gallery recovery' (#66) from timmy/11-mobile-capture-recovery into main

Merge nightly mobile capture recovery for issue #11 after exact-head review and green gates

.gitea/workflows/quality.yml

@@ -30,7 +30,9 @@ jobs:
       - name: Install browser
         run: npx playwright install --with-deps chromium
       - name: Unit and security tests
-        run: npm test
+        run: |
+          npm test
+          python3 tests/staging-deploy.test.py -v
       - name: Mobile browser acceptance
         run: |
           npm start > /tmp/timmy-server.log 2>&1 &
@@ -48,10 +50,13 @@ jobs:
           done
           npm run test:ui
           npm run test:photo
+          npm run test:mobile-capture
           npm run test:sleek
       - name: Dependency audit
         run: npm audit --audit-level=high
       - name: Syntax checks
-        run: npm run check:syntax
+        run: |
+          npm run check:syntax
+          node --check tests/staging.acceptance.mjs
       - name: Diff hygiene
         run: npm run check:diff

README.md

@@ -15,28 +15,40 @@ python3 scripts/build_release.py
 
 The builder clones the committed `main` tree into an isolated directory, runs unit/security and both mobile acceptance suites, audits dependencies, checks syntax and secrets, excludes model weights and sensitive/generated media, records a vertical feature demonstration from the working app, fully decodes and probes that MP4, and writes checksummed source/video artifacts plus `manifest.json` under `/root/timmy-releases/`. It refuses dirty or non-`main` source trees.
 
+## Promote or roll back private staging
+
+The standard-library deployment tool verifies the declared archive SHA-256 before tar parsing, rejects unsafe or secret-bearing members, creates one immutable `releases/<40-character-commit>` directory, and atomically repoints `current`. Restart, bounded commit-specific health, or synthetic mobile smoke failures restore and verify the prior release automatically.
+
+```bash
+python3 scripts/deploy_staging.py --dry-run promote --tag TAG --archive FILE --sha256 HASH --commit FULL_COMMIT
+sudo python3 scripts/deploy_staging.py promote --tag TAG --archive FILE --sha256 HASH --commit FULL_COMMIT
+python3 scripts/deploy_staging.py status
+sudo python3 scripts/deploy_staging.py rollback --commit PRIOR_FULL_COMMIT
+```
+
+Commands are fixed argv arrays executed with `shell=False`; JSON argv overrides and `--root` exist for rootless fixtures. See [the staging runbook](docs/STAGING-RUNBOOK.md) for host prerequisites, mode-600 environment injection, Caddy validation, smoke credentials, logs, backups, removal, and the explicit no-live-change boundary.
+
 ## Run with the self-hosted open-weight path
 
 ```bash
 npm install
 
-git clone --depth 1 https://github.com/ggml-org/llama.cpp /root/model-spikes/llama.cpp
-cmake -S /root/model-spikes/llama.cpp -B /root/model-spikes/llama.cpp/build -DCMAKE_BUILD_TYPE=Release
-cmake --build /root/model-spikes/llama.cpp/build -j4 --target llama-server
+# Installs the exact llama.cpp commit and verifies both GGUF SHA-256 receipts.
+scripts/bootstrap_selfhost_smolvlm.sh install
+scripts/bootstrap_selfhost_smolvlm.sh start
+scripts/bootstrap_selfhost_smolvlm.sh health
 
-hf download ggml-org/SmolVLM2-2.2B-Instruct-GGUF \
-  SmolVLM2-2.2B-Instruct-Q4_K_M.gguf \
-  mmproj-SmolVLM2-2.2B-Instruct-Q8_0.gguf \
-  --local-dir /root/model-spikes/models/smolvlm2-2.2b
-
-TIMMY_MODEL_PORT=8080 scripts/run_selfhost_smolvlm.sh
-
-# In another terminal
+# Run Timmy in another terminal.
 TIMMY_VISION_PROFILE=selfhost npm start
 # open http://localhost:4173
+
+# When finished:
+scripts/bootstrap_selfhost_smolvlm.sh stop
 ```
 
-The selected bootstrap model is `SmolVLM2-2.2B-Instruct` using the official Apache-2.0 GGUF conversion. The default self-hosted endpoint is loopback-only at `http://127.0.0.1:8080/v1`. Override paths, host, port, threads, model ID, or endpoint with the `TIMMY_MODEL_*` and `TIMMY_VISION_*` environment variables.
+The bootstrap defaults to `${XDG_DATA_HOME:-$HOME/.local/share}/timmy-selfhost`, prints immutable source/model receipts with `receipt`, and binds only to `127.0.0.1:8080`. Downloads are rejected unless both pinned SHA-256 hashes match, and model weights remain outside Git. Set `TIMMY_SELFHOST_ROOT` to choose another private data directory; override host, port, threads, or build jobs with the documented `TIMMY_MODEL_*`/`TIMMY_BUILD_JOBS` environment variables.
+
+The selected bootstrap model is `SmolVLM2-2.2B-Instruct` using the official Apache-2.0 GGUF conversion. It is a provisional labeling worker, not a diagnostic or clinically validated classifier.
 
 ## Run with a hosted provider
 
@@ -120,7 +132,8 @@ Browser PWA
 ├── src/hermes-agent-service.js  authenticated session-bound Hermes CLI adapter
 ├── src/vision-service.js     server-side OpenAI-compatible provider adapter
 ├── src/vision-config.js      hosted/self-hosted profiles and readiness probe
-├── scripts/run_selfhost_smolvlm.sh
+├── scripts/bootstrap_selfhost_smolvlm.sh  pinned install/start/health/stop lifecycle
+├── scripts/run_selfhost_smolvlm.sh        custom-path foreground launcher
 ├── scripts/ingest_training_photo.py
 ├── localStorage              saved ledger and attached photos
 └── llama.cpp / hosted API    selected per server-side profile

app.js

@@ -1,7 +1,24 @@
 import { bucketForBristolType, buildTimmySummary, detectUrgentFlags, detectUrgentText, exportLedger, hasUrgentLedgerContext, importLedger, photoQualityMessage, sanitizeEntry, urgentChatMessage } from './src/domain.js';
 import { mergeVisualSuggestion } from './src/analysis.js';
 
-const STORE = 'timmy-ledger-v1';
+const runtimeConfig = {
+  basePath: document.querySelector('meta[name="timmy-base-path"]')?.content || '/',
+  stagingLabel: document.querySelector('meta[name="timmy-staging-label"]')?.content || '',
+};
+const BASE_PATH = runtimeConfig.basePath || '/';
+const APP_ROOT = BASE_PATH === '/' ? '/' : `${BASE_PATH}/`;
+function appPath(path='') { return `${APP_ROOT}${String(path).replace(/^\/+/, '')}`; }
+const STORE = `timmy:${BASE_PATH}:ledger-v1`;
+const LEGACY_STORE = 'timmy-ledger-v1';
+if (BASE_PATH === '/') {
+  const legacyEntries = localStorage.getItem(LEGACY_STORE);
+  if (legacyEntries !== null) {
+    try {
+      if (!localStorage.getItem(STORE)) localStorage.setItem(STORE, legacyEntries);
+      localStorage.removeItem(LEGACY_STORE);
+    } catch {}
+  }
+}
 const app = document.querySelector('#app');
 let entries = loadEntries();
 let view = 'home';
@@ -24,7 +41,8 @@ function formatDate(value) { return new Intl.DateTimeFormat(undefined,{month:'sh
 function toast(message) { const node=document.createElement('div');node.className='toast';node.textContent=message;document.body.append(node);setTimeout(()=>node.remove(),2400); }
 
 function shell(content) {
-  app.innerHTML = `<header class="topbar"><div class="brand"><img src="/assets/timmy.svg" alt="Timmy mascot"><div class="brand-copy"><strong>Timmy</strong><span>private bowel journal</span></div></div><span class="local-mark" title="Saved locally">● Ledger local</span></header>${content}${nav()}`;
+  const label=runtimeConfig.stagingLabel?`<footer class="staging-label">${esc(runtimeConfig.stagingLabel)}</footer>`:'';
+  app.innerHTML = `<header class="topbar"><div class="brand"><img src="${appPath('assets/timmy.svg')}" alt="Timmy mascot"><div class="brand-copy"><strong>Timmy</strong><span>private bowel journal</span></div></div><span class="local-mark" title="Saved locally">● Ledger local</span></header>${content}${label}${nav()}`;
   bindGlobal();
 }
 function nav(){return `<nav class="bottom-nav" aria-label="Primary"><button class="nav-btn ${view==='home'?'active':''}" data-view="home"><b aria-hidden="true">⌂</b><span>Today</span></button><button class="nav-btn ${view==='calendar'||view==='privacy'?'active':''}" data-view="calendar"><b aria-hidden="true">▤</b><span>Journal</span></button><button class="nav-btn ${view==='timmy'?'active':''}" data-view="timmy"><b aria-hidden="true">✦</b><span>Timmy</span></button></nav>`}
@@ -35,7 +53,7 @@ function bindGlobal(){
 }
 
 function recentList(limit=5){
-  if(!entries.length)return `<div class="empty"><img src="/assets/timmy.svg" alt=""><h3>Quiet bowl, clean slate.</h3><p>Your first log takes about ten seconds.</p></div>`;
+  if(!entries.length)return `<div class="empty"><img src="${appPath('assets/timmy.svg')}" alt=""><h3>Quiet bowl, clean slate.</h3><p>Your first log takes about ten seconds.</p></div>`;
   return entries.slice().sort((a,b)=>new Date(b.occurredAt)-new Date(a.occurredAt)).slice(0,limit).map(e=>`<article class="entry"><div class="type-dot">T${e.bristolType}</div><div><strong>${formatDate(e.occurredAt)}</strong><span>${esc(e.color)} · urgency ${e.urgency}/4 · discomfort ${e.discomfort}/4${e.note?` · ${esc(e.note)}`:''}</span></div><span class="bucket bucket-${bucketForBristolType(e.bristolType)}">${bucketForBristolType(e.bristolType)}</span></article>`).join('');
 }
 function thisWeek(){const now=Date.now(),week=7*864e5;return entries.filter(e=>now-new Date(e.occurredAt).getTime()<week).length}
@@ -43,7 +61,7 @@ function currentStreak(){const dates=new Set(entries.map(e=>e.occurredAt.slice(0
 
 function home(){
   const latest=entries.slice().sort((a,b)=>new Date(b.occurredAt)-new Date(a.occurredAt))[0];
-  shell(`<main class="home-main"><section class="hero sleek-hero"><span class="eyebrow">Your intelligent pooping pal</span><h1>Log it.<br>Learn the pattern.</h1><p class="lead">Start with a photo. Timmy suggests visible form and color; you review everything before it is saved.</p><button class="capture-cta btn-primary" data-scan><span class="capture-icon" aria-hidden="true">◉</span><span><strong>Start photo log</strong><small>Private, guided, about 10 seconds</small></span><i aria-hidden="true">→</i></button><button class="text-action" data-log>Log manually instead</button></section><section class="glance" aria-label="Journal at a glance"><div><strong>${thisWeek()}</strong><span>this week</span></div><i></i><div><strong>${currentStreak()}</strong><span>day streak</span></div><i></i><div><strong>${entries.length}</strong><span>all logs</span></div></section><section class="section"><div class="insight-card"><div class="timmy-orb"><img src="/assets/timmy.svg" alt=""></div><div><span class="eyebrow">Timmy noticed</span><p>${esc(buildTimmySummary(entries))}</p></div></div></section><section class="section recent-section"><div class="section-head"><div><span class="eyebrow">Latest</span><h2>${latest?'Recent log':'Ready when you are'}</h2></div>${latest?'<button class="text-action compact" data-view="calendar">View journal</button>':''}</div>${latest?`<div class="latest-card"><div class="type-dot">T${latest.bristolType}</div><div><strong>${formatDate(latest.occurredAt)}</strong><span>${esc(latest.color)} · ${bucketForBristolType(latest.bristolType)}</span></div><span class="chevron">›</span></div>`:'<p class="fine">One quick, confirmed entry is enough to begin seeing your pattern.</p>'}</section></main>`);
+  shell(`<main class="home-main"><section class="hero sleek-hero"><span class="eyebrow">Your intelligent pooping pal</span><h1>Log it.<br>Learn the pattern.</h1><p class="lead">Start with a photo. Timmy suggests visible form and color; you review everything before it is saved.</p><button class="capture-cta btn-primary" data-scan><span class="capture-icon" aria-hidden="true">◉</span><span><strong>Start photo log</strong><small>Private, guided, about 10 seconds</small></span><i aria-hidden="true">→</i></button><button class="text-action" data-log>Log manually instead</button></section><section class="glance" aria-label="Journal at a glance"><div><strong>${thisWeek()}</strong><span>this week</span></div><i></i><div><strong>${currentStreak()}</strong><span>day streak</span></div><i></i><div><strong>${entries.length}</strong><span>all logs</span></div></section><section class="section"><div class="insight-card"><div class="timmy-orb"><img src="${appPath('assets/timmy.svg')}" alt=""></div><div><span class="eyebrow">Timmy noticed</span><p>${esc(buildTimmySummary(entries))}</p></div></div></section><section class="section recent-section"><div class="section-head"><div><span class="eyebrow">Latest</span><h2>${latest?'Recent log':'Ready when you are'}</h2></div>${latest?'<button class="text-action compact" data-view="calendar">View journal</button>':''}</div>${latest?`<div class="latest-card"><div class="type-dot">T${latest.bristolType}</div><div><strong>${formatDate(latest.occurredAt)}</strong><span>${esc(latest.color)} · ${bucketForBristolType(latest.bristolType)}</span></div><span class="chevron">›</span></div>`:'<p class="fine">One quick, confirmed entry is enough to begin seeing your pattern.</p>'}</section></main>`);
 }
 
 function calendar(){
@@ -69,13 +87,13 @@ function timmy(){
   requestAnimationFrame(()=>{const chat=document.querySelector('#chat');if(chat)chat.scrollTop=chat.scrollHeight});
 }
 async function loadAgentStatus(){
- try{const response=await fetch('/api/agent/status',{headers:{accept:'application/json'}});agentStatus=response.ok?await response.json():{enabled:false,configured:false,authenticated:false,mode:'local-fallback'}}
+ try{const response=await fetch(appPath('api/agent/status'),{headers:{accept:'application/json'}});agentStatus=response.ok?await response.json():{enabled:false,configured:false,authenticated:false,mode:'local-fallback'}}
  catch{agentStatus={enabled:false,configured:false,authenticated:false,mode:'local-fallback'}}
  if(view==='timmy')timmy();
 }
 async function unlockAgent(){
  const code=document.querySelector('#agent-code')?.value||'';chatError='';
- try{const response=await fetch('/api/agent/unlock',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({accessCode:code})});const data=await response.json();if(!response.ok)throw new Error(data.error||'Could not connect.');agentStatus=data;toast('Hermes Agent connected');timmy()}
+ try{const response=await fetch(appPath('api/agent/unlock'),{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({accessCode:code})});const data=await response.json();if(!response.ok)throw new Error(data.error||'Could not connect.');agentStatus=data;toast('Hermes Agent connected');timmy()}
  catch(error){chatError=error.message||'Could not connect.';timmy()}
 }
 function localChatReply(message){
@@ -91,7 +109,7 @@ async function sendChat(event){
  const urgent=detectUrgentText(message).urgent||hasUrgentLedgerContext(ledgerForAgent());if(urgent){chatMessages.push({role:'timmy',text:urgentChatMessage});timmy();return}
  if(!agentStatus?.authenticated){chatMessages.push({role:'timmy',text:localChatReply(message)});timmy();return}
  chatBusy=true;timmy();
- try{const response=await fetch('/api/agent/chat',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({message,ledger:ledgerForAgent()})});const data=await response.json();if(!response.ok)throw new Error(data.error||'Hermes is unavailable.');chatMessages.push({role:'timmy',text:data.reply})}
+ try{const response=await fetch(appPath('api/agent/chat'),{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({message,ledger:ledgerForAgent()})});const data=await response.json();if(!response.ok)throw new Error(data.error||'Hermes is unavailable.');chatMessages.push({role:'timmy',text:data.reply})}
  catch(error){chatError=error.message||'Hermes is unavailable.';chatMessages.push({role:'timmy',text:'I could not reach Hermes. Your local journal still works, and nothing was changed.'})}
  finally{chatBusy=false;timmy()}
 }
@@ -102,11 +120,11 @@ function privacy(){
 }
 function exportData(){const blob=new Blob([exportLedger(entries)],{type:'application/json'}),a=document.createElement('a');a.href=URL.createObjectURL(blob);a.download='timmy-ledger.json';a.click();URL.revokeObjectURL(a.href);toast('Export created');}
 async function importData(e){try{const text=await e.target.files[0].text();entries=importLedger(text);saveEntries();render();toast('Ledger imported')}catch(err){toast(err.message)}}
-function deleteData(){if(confirm('Delete every local Timmy entry and photo? This cannot be undone.')){entries=[];localStorage.removeItem(STORE);render();toast('Local ledger deleted')}}
+function deleteData(){if(confirm('Delete every local Timmy entry and photo? This cannot be undone.')){entries=[];localStorage.removeItem(STORE);localStorage.removeItem(LEGACY_STORE);render();toast('Local ledger deleted')}}
 
 function openPhotoFirst(){form=draft();photoDataUrl='';photoHint='';aiSuggestion=null;visionStatus=null;showPhotoFirst('pick');loadVisionStatus()}
 async function loadVisionStatus(){
- try{const response=await fetch('/api/vision-status',{headers:{accept:'application/json'}});visionStatus=response.ok?await response.json():{enabled:false,providerReady:false}}
+ try{const response=await fetch(appPath('api/vision-status'),{headers:{accept:'application/json'}});visionStatus=response.ok?await response.json():{enabled:false,providerReady:false}}
  catch{visionStatus={enabled:false,providerReady:false}}
  if(document.querySelector('.scan-sheet')&&['pick','ready'].includes(photoFirstMode))showPhotoFirst(photoFirstMode)
 }
@@ -117,9 +135,9 @@ function visionStatusHtml(){
  return '<div class="model-status offline">○ Vision worker offline · manual logging is still available</div>';
 }
 function photoFirstBody(mode,error=''){
- if(mode==='pick')return `${visionStatusHtml()}<div class="scan-hero"><img src="/assets/timmy.svg" alt="Timmy"><h3>One photo. Two useful suggestions.</h3><p>Timmy can suggest the visible Bristol form and color. A camera cannot know urgency, pain, symptoms, or a diagnosis.</p></div><label class="photo-capture" for="ai-photo"><b>📷</b><strong>Take or choose a photo</strong><span>JPEG, PNG, or WebP · compressed before analysis</span><input id="ai-photo" type="file" accept="image/*" capture="environment"></label><button class="btn btn-ghost btn-wide section" id="manual-from-scan">Continue without AI</button>`;
+ if(mode==='pick')return `${visionStatusHtml()}<div class="scan-hero"><img src="${appPath('assets/timmy.svg')}" alt="Timmy"><h3>One photo. Two useful suggestions.</h3><p>Timmy can suggest the visible Bristol form and color. A camera cannot know urgency, pain, symptoms, or a diagnosis.</p></div>${error?`<p class="capture-status" role="status">${esc(error)}</p>`:''}<div class="capture-choice-grid"><label class="photo-capture" for="camera-photo"><b>📷</b><strong>Take photo</strong><span>Use the rear camera</span><input id="camera-photo" type="file" accept="image/*" capture="environment"></label><label class="photo-capture" for="gallery-photo"><b>▧</b><strong>Choose from gallery</strong><span>JPEG, PNG, or WebP</span><input id="gallery-photo" type="file" accept="image/*"></label></div><button class="btn btn-ghost btn-wide section" id="manual-from-scan">Continue without AI</button>`;
  if(mode==='ready'){const processingCopy=visionStatus?.profile==='selfhost'?'Timmy’s server does not save it. The compressed copy stays on Timmy’s self-hosted model server.':'Timmy’s server does not save it. Your configured AI provider processes it under that provider’s terms.';return `${visionStatusHtml()}<img class="photo-preview scan-preview" src="${photoDataUrl}" alt="Photo awaiting AI analysis"><p class="quality-note">${esc(photoHint)}</p><div class="consent-card"><label class="check"><input id="ai-consent" type="checkbox"><span><strong>Send this compressed copy for one-time AI analysis.</strong><br>${processingCopy}</span></label></div><button class="btn btn-primary btn-wide" id="analyze-photo" disabled>Analyze visible form + color</button><button class="btn btn-ghost btn-wide section" id="retake-photo">Use another photo</button>`;}
- if(mode==='analyzing')return `<div class="analyzing"><img src="/assets/timmy.svg" alt="Timmy"><div class="spinner" aria-hidden="true"></div><h3>Timmy is looking at form and color…</h3><p>Not symptoms. Not disease. Not whether Taco Bell was a strategic error.</p></div>`;
+ if(mode==='analyzing')return `<div class="analyzing"><img src="${appPath('assets/timmy.svg')}" alt="Timmy"><div class="spinner" aria-hidden="true"></div><h3>Timmy is looking at form and color…</h3><p>Not symptoms. Not disease. Not whether Taco Bell was a strategic error.</p></div>`;
  if(mode==='error')return `<div class="scan-result needs-input"><b>↻</b><h3>Timmy couldn’t analyze that safely.</h3><p>${esc(error||'Continue manually or try a clearer photo.')}</p></div><button class="btn btn-primary btn-wide" id="manual-from-scan">Fill it out manually</button><button class="btn btn-ghost btn-wide section" id="retake-photo">Try another photo</button>`;
  if(aiSuggestion?.status==='suggestion')return `<div class="scan-result"><span class="ai-badge">AI SUGGESTION · ${Math.round(aiSuggestion.confidence*100)}% CONFIDENCE</span><div class="suggestion-pair"><div><small>BRISTOL FORM</small><strong>Type ${aiSuggestion.bristolType}</strong></div><div><small>VISIBLE COLOR</small><strong>${esc(aiSuggestion.color)}</strong></div></div><p>${esc(aiSuggestion.observations||'Visual match found.')}</p><p class="fine">${esc(aiSuggestion.warning)}</p></div><button class="btn btn-primary btn-wide" id="use-suggestion">Use these suggestions</button><button class="btn btn-ghost btn-wide section" id="manual-from-scan">Review everything manually</button>`;
  return `<div class="scan-result needs-input"><b>?</b><h3>No confident match.</h3><p>${esc(aiSuggestion?.reason||'The image was too uncertain to prefill safely.')}</p></div><button class="btn btn-primary btn-wide" id="manual-from-scan">Choose the form yourself</button><button class="btn btn-ghost btn-wide section" id="retake-photo">Try another photo</button>`;
@@ -127,19 +145,19 @@ function photoFirstBody(mode,error=''){
 function showPhotoFirst(mode='pick',error=''){
  photoFirstMode=mode;
  document.querySelector('.sheet-backdrop')?.remove();const wrap=document.createElement('div');wrap.className='sheet-backdrop';wrap.innerHTML=`<section class="sheet scan-sheet" role="dialog" aria-modal="true" aria-labelledby="scan-title"><div class="sheet-handle"></div><div class="sheet-header"><div><span class="eyebrow">Photo-first log</span><h2 id="scan-title">${mode==='result'?'Review Timmy’s suggestion':mode==='analyzing'?'Analyzing privately':'Start with the camera'}</h2></div><button class="icon-btn" id="close-sheet" aria-label="Close">×</button></div>${photoFirstBody(mode,error)}</section>`;document.body.append(wrap);document.querySelector('#close-sheet').onclick=()=>wrap.remove();wrap.onclick=e=>{if(e.target===wrap)wrap.remove()};
- const file=document.querySelector('#ai-photo');if(file)file.onchange=handleAiPhoto;
+ document.querySelectorAll('#camera-photo,#gallery-photo').forEach(file=>{file.onchange=handleAiPhoto;file.addEventListener('cancel',()=>showPhotoFirst('pick','Camera or photo picker closed. If permission was denied, allow camera access in browser settings, choose from the gallery, or continue without AI.'))});
  const consent=document.querySelector('#ai-consent'),analyze=document.querySelector('#analyze-photo');if(consent&&analyze)consent.onchange=()=>analyze.disabled=!consent.checked||visionStatus?.providerReady===false;if(analyze)analyze.onclick=runAiAnalysis;
  document.querySelector('#retake-photo')?.addEventListener('click',()=>{photoDataUrl='';photoHint='';aiSuggestion=null;showPhotoFirst('pick')});
  document.querySelector('#manual-from-scan')?.addEventListener('click',()=>{aiSuggestion=null;showLogStep(1)});
  document.querySelector('#use-suggestion')?.addEventListener('click',()=>{form=mergeVisualSuggestion(form,aiSuggestion);showLogStep(1)});
 }
 async function handleAiPhoto(e){const file=e.target.files[0];if(!file)return;try{const result=await compressPhoto(file);photoDataUrl=result.dataUrl;photoHint=photoQualityMessage(result);showPhotoFirst('ready')}catch{showPhotoFirst('error','That image could not be read. Try another photo.')}}
-async function runAiAnalysis(){showPhotoFirst('analyzing');try{const response=await fetch('/api/analyze',{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({imageDataUrl:photoDataUrl,consent:true})});const data=await response.json();if(!response.ok)throw new Error(data.error||'AI analysis is unavailable.');aiSuggestion=data;showPhotoFirst('result')}catch(error){showPhotoFirst('error',error.message||'AI analysis is unavailable. Continue manually.')}}
+async function runAiAnalysis(){showPhotoFirst('analyzing');try{const response=await fetch(appPath('api/analyze'),{method:'POST',headers:{'content-type':'application/json'},body:JSON.stringify({imageDataUrl:photoDataUrl,consent:true})});const data=await response.json();if(!response.ok)throw new Error(data.error||'AI analysis is unavailable.');aiSuggestion=data;showPhotoFirst('result')}catch(error){showPhotoFirst('error',error.message||'AI analysis is unavailable. Continue manually.')}}
 
 function openLogger(){form=draft();photoDataUrl='';photoHint='';aiSuggestion=null;showLogStep(1)}
 function showLogStep(step){
   document.querySelector('.sheet-backdrop')?.remove();
-  const wrap=document.createElement('div');wrap.className='sheet-backdrop';wrap.innerHTML=`<section class="sheet" role="dialog" aria-modal="true" aria-labelledby="log-title"><div class="sheet-handle"></div><div class="sheet-header"><div><span class="eyebrow">Step ${step} of 3</span><h2 id="log-title">${step===1?'Pick the closest form':step===2?'Add useful context':'Safety check'}</h2></div><button class="icon-btn" id="close-sheet" aria-label="Close">×</button></div><div class="progress"><i style="width:${step*33.34}%"></i></div>${stepBody(step)}</section>`;document.body.append(wrap);
+  const wrap=document.createElement('div');wrap.className='sheet-backdrop';wrap.innerHTML=`<section class="sheet" role="dialog" aria-modal="true" aria-labelledby="log-title"><div class="sheet-handle"></div><div class="sheet-header"><div><span class="eyebrow">Step ${step} of 3</span><h2 id="log-title">${step===1?'Pick the closest form':step===2?'Add useful context':'Safety check'}</h2></div><button class="icon-btn" id="close-sheet" aria-label="Close">×</button></div><div class="progress"><i class="progress-step-${step}"></i></div>${stepBody(step)}</section>`;document.body.append(wrap);
   document.querySelector('#close-sheet').onclick=()=>wrap.remove();wrap.onclick=e=>{if(e.target===wrap)wrap.remove()};bindStep(step);
 }
 function stepBody(step){
@@ -159,4 +177,4 @@ function saveLog(){const result=detectUrgentFlags(form.symptoms);const entry=san
 function render(){({home,calendar,timmy,privacy}[view]||home)()}
 
 render();
-if('serviceWorker' in navigator)navigator.serviceWorker.register('/service-worker.js').catch(()=>{});
+if('serviceWorker' in navigator)navigator.serviceWorker.register(appPath('service-worker.js'),{scope:APP_ROOT}).catch(()=>{});

deploy/Caddyfile.staging.example

@@ -0,0 +1,36 @@
+# Example complete site used for validation. Merge only the reviewed handles into
+# the existing forge site. Route order is security-sensitive.
+forge.example.invalid {
+	encode zstd gzip
+
+	@git path /git /git/*
+	handle @git {
+		reverse_proxy 127.0.0.1:3000
+	}
+
+	handle_path /timmy-staging/* {
+		basic_auth {
+			staging {$TIMMY_STAGING_PASSWORD_HASH}
+		}
+		request_body {
+			max_size 8MB
+		}
+		header {
+			X-Content-Type-Options "nosniff"
+			X-Frame-Options "DENY"
+			Referrer-Policy "no-referrer"
+			Permissions-Policy "camera=(self), microphone=(), geolocation=()"
+			Content-Security-Policy "default-src 'self'; img-src 'self' data: blob:; style-src 'self'; script-src 'self'; connect-src 'self'; object-src 'none'; base-uri 'self'; frame-ancestors 'none'; form-action 'self'"
+			-Server
+		}
+		# handle_path strips the public prefix exactly once. Reconstruct it for
+		# Timmy because its validated base-path router must see that same prefix.
+		rewrite * /timmy-staging{uri}
+		reverse_proxy 127.0.0.1:4174
+	}
+
+	# Existing Gitea catchall belongs after the private staging route.
+	handle {
+		reverse_proxy 127.0.0.1:3000
+	}
+}

deploy/timmy-staging.env.example

@@ -0,0 +1,11 @@
+# Copy with: sudo install -m 600 deploy/timmy-staging.env.example /etc/timmy-staging.env
+# Replace release identity for every promotion. Keep this file root-owned and out of archives.
+HOST=127.0.0.1
+PORT=4174
+TIMMY_BASE_PATH=/timmy-staging
+TIMMY_STAGING_LABEL=true
+TIMMY_RELEASE_TAG=CHANGE_ME
+TIMMY_RELEASE_COMMIT=0000000000000000000000000000000000000000
+TIMMY_AGENT_ENABLED=false
+TIMMY_VISION_ENABLED=false
+NODE_ENV=production

deploy/timmy-staging.service

@@ -0,0 +1,61 @@
+[Unit]
+Description=Timmy private staging service
+Documentation=file:/opt/timmy-staging/current/docs/STAGING-RUNBOOK.md
+After=network.target
+
+[Service]
+Type=simple
+User=timmy-staging
+Group=timmy-staging
+UMask=0077
+WorkingDirectory=/opt/timmy-staging/current
+Environment=NODE_ENV=production
+Environment=HOST=127.0.0.1
+Environment=PORT=4174
+Environment=TIMMY_BASE_PATH=/timmy-staging
+Environment=TIMMY_AGENT_ENABLED=false
+Environment=TIMMY_VISION_ENABLED=false
+EnvironmentFile=/etc/timmy-staging.env
+ExecStart=/usr/bin/env TIMMY_AGENT_ENABLED=false TIMMY_VISION_ENABLED=false /usr/local/lib/timmy-staging/node server.mjs
+Restart=on-failure
+RestartSec=5s
+TimeoutStartSec=30s
+TimeoutStopSec=15s
+KillSignal=SIGTERM
+
+# Filesystem and privilege boundary. Only state is writable.
+NoNewPrivileges=true
+PrivateTmp=true
+PrivateDevices=true
+ProtectSystem=strict
+ProtectHome=true
+ReadWritePaths=/var/lib/timmy-staging
+StateDirectory=timmy-staging
+StateDirectoryMode=0700
+RestrictSUIDSGID=true
+LockPersonality=true
+RestrictNamespaces=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectKernelLogs=true
+ProtectControlGroups=true
+ProtectClock=true
+ProtectHostname=true
+CapabilityBoundingSet=
+AmbientCapabilities=
+
+# Process, syscall, network, and resource boundary.
+RestrictRealtime=true
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+SystemCallArchitectures=native
+SystemCallFilter=@system-service
+SystemCallFilter=~@privileged @resources
+ProtectProc=invisible
+ProcSubset=pid
+TasksMax=64
+MemoryMax=512M
+CPUQuota=100%
+LimitNOFILE=1024
+
+[Install]
+WantedBy=multi-user.target

docs/STAGING-RUNBOOK.md

@@ -0,0 +1,118 @@
+# Timmy private staging runbook
+
+This runbook is a reviewed host template, not approval to change a live host. Apply it only in a separately approved provisioning change. Staging is Phase 1: Hermes Agent and vision are off.
+
+## Prerequisites
+
+- Linux host with Node.js 22, systemd, and Caddy.
+- Existing HTTPS origin and Gitea route inventory.
+- A reviewed 40-character commit, source archive, and SHA-256 receipt from the release manifest.
+- Root only for one-time account/unit/config installation; promotions use the narrowest available sudo policy.
+- A fresh Caddy password hash delivered outside Git. Never put the password or hash in shell history, release notes, screenshots, or this repository.
+
+Confirm that `127.0.0.1:4174` is unused. Do not copy `.env`, credentials, model weights, raw media, or a mutable Git checkout into a release.
+
+## DNS and URL
+
+No DNS change is required for the approved subpage deployment. The private URL is `https://forge.alexanderwhitestone.com/timmy-staging/`. Caddy remains the only public listener; Node binds only to `127.0.0.1:4174`. Verify `/git/` before and after any separately approved Caddy reload.
+
+## Install
+
+These commands are reference commands for an approved maintenance window; they have not been run by this change:
+
+```bash
+NODE_SOURCE="$(readlink -f "$(command -v node)")"
+"$NODE_SOURCE" --version  # must report v22.x before installation
+sudo install -D -o root -g root -m 755 "$NODE_SOURCE" /usr/local/lib/timmy-staging/node
+/usr/local/lib/timmy-staging/node --version
+sudo useradd --system --home-dir /nonexistent --no-create-home --shell /usr/sbin/nologin timmy-staging
+sudo install -d -o root -g root -m 755 /opt/timmy-staging/releases
+sudo install -d -o timmy-staging -g timmy-staging -m 700 /var/lib/timmy-staging
+sudo install -o root -g root -m 644 deploy/timmy-staging.service /etc/systemd/system/timmy-staging.service
+sudo install -o root -g root -m 600 deploy/timmy-staging.env.example /etc/timmy-staging.env
+sudo chmod 600 /etc/timmy-staging.env
+sudo systemctl daemon-reload
+```
+
+Edit only `TIMMY_RELEASE_TAG` and `TIMMY_RELEASE_COMMIT` for the selected artifact. The unit deliberately applies `TIMMY_AGENT_ENABLED=false` and `TIMMY_VISION_ENABLED=false` on the `ExecStart` command after loading the environment file, so values in that file cannot enable either subsystem. Leave the loopback host, port, and base path unchanged. The environment file must stay root-owned mode 600 and absent from release archives. The copied Node 22 executable is root-owned at `/usr/local/lib/timmy-staging/node`, outside every home directory, so `ProtectHome=true` remains enforceable; replace it only through a separately reviewed Node upgrade.
+
+Generate Caddy basic-auth material interactively (for example, `caddy hash-password`) and inject it as `TIMMY_STAGING_PASSWORD_HASH`; do not commit the output. Merge the staging handle before the existing catchall, validate a temporary complete config, then use `caddy reload` rather than restarting unrelated services.
+
+## Promote an immutable release
+
+First inspect without mutation:
+
+```bash
+python3 scripts/deploy_staging.py --dry-run promote \
+  --tag daily-YYYY-MM-DD.N --archive /secure/inbox/timmy.tar.gz \
+  --sha256 64_LOWERCASE_HEX_CHARACTERS --commit 40_LOWERCASE_HEX_CHARACTERS
+```
+
+Then run the same command without `--dry-run`. Promotion opens only a non-symlink regular source, copies it while hashing into a mode-400 file in a private temporary directory, and inspects and extracts only that verified copy before cleaning it. It rejects unsafe members and forbidden artifacts, extracts once to `/opt/timmy-staging/releases/<commit>`, and never overwrites that directory. It atomically swaps `current`, restarts only `timmy-staging.service`, checks bounded health, and invokes `npm run test:staging-smoke` as an argv array with `shell=False`. Restart, health, or smoke failure automatically restores and verifies the prior symlink. If there is no prior release, the tool removes `current` and stops the service instead of restarting it against a missing path; the failed release remains unreferenced as inert immutable evidence for operator review.
+
+The operator must update `/etc/timmy-staging.env` release identity to the same reviewed tag and commit before promotion. A narrow wrapper/sudo policy may set the smoke environment without granting arbitrary command execution:
+
+```bash
+export TIMMY_STAGING_URL=https://forge.alexanderwhitestone.com/timmy-staging/
+export TIMMY_STAGING_USER=staging
+# Read TIMMY_STAGING_PASSWORD from an approved secret channel; never paste it here.
+sudo -E python3 scripts/deploy_staging.py promote --tag "$TAG" --archive "$ARCHIVE" --sha256 "$SHA256" --commit "$COMMIT"
+```
+
+## Smoke test
+
+The promotion runs the synthetic 390×844 Playwright suite. It checks edge auth, build identity, one dominant photo action, manual save, urgent-language interception, Journal visibility, export, no horizontal overflow, browser errors, and suspicious secret-bearing responses. It must never use a real stool photo or medical record.
+
+For an explicit rerun:
+
+```bash
+TIMMY_STAGING_URL=https://forge.alexanderwhitestone.com/timmy-staging/ \
+TIMMY_EXPECT_RELEASE_TAG="$TAG" TIMMY_EXPECT_RELEASE_COMMIT="$COMMIT" \
+TIMMY_STAGING_USER=staging TIMMY_STAGING_PASSWORD="$(secret-reader)" \
+npm run test:staging-smoke
+```
+
+Also verify `curl --fail http://127.0.0.1:4174/timmy-staging/api/healthz`, authenticated public health, unauthenticated HTTP 401, `/git/`, and that no wildcard/public listener owns port 4174.
+
+## Status and logs
+
+```bash
+python3 scripts/deploy_staging.py status
+sudo systemctl status timmy-staging.service
+sudo journalctl -u timmy-staging.service --since today --no-pager
+# Only after an approved environment-file change:
+sudo systemctl restart timmy-staging.service
+```
+
+Health and logs may show bounded release identity, but must not show environment values, cookies, passwords, tokens, session data, filesystem secrets, or raw user content.
+
+## Rollback
+
+List reviewed immutable commit directories, choose the known-good receipt, dry-run, then roll back:
+
+```bash
+python3 scripts/deploy_staging.py --dry-run rollback --commit 40_LOWERCASE_HEX_CHARACTERS
+sudo python3 scripts/deploy_staging.py rollback --commit 40_LOWERCASE_HEX_CHARACTERS
+```
+
+Rollback atomically repoints `current`, restarts only Timmy, and verifies commit-specific loopback health. If rollback verification fails, the tool restores the release that was current when rollback began. Never repoint the symlink manually while the service is running.
+
+## Backup
+
+Browser journal data is local to each browser and is not server state. Before host maintenance, back up only operator-owned receipts and any explicitly required `/var/lib/timmy-staging` state with root-only permissions. Release archives should be recoverable from their verified release source; do not back up `/etc/timmy-staging.env` into a general artifact store. Test restore procedures without live credentials.
+
+## Template validation
+
+```bash
+node --test tests/staging-config.test.js
+systemd-analyze verify deploy/timmy-staging.service
+HASH="$(caddy hash-password --plaintext validation-only-password)"
+TIMMY_STAGING_PASSWORD_HASH="$HASH" caddy validate --config deploy/Caddyfile.staging.example --adapter caddyfile
+python3 -m py_compile scripts/deploy_staging.py
+```
+
+Use only a disposable validation hash. Validation does not authorize installation or reload.
+
+## Remove staging
+
+In a separately approved maintenance window: disable and stop only `timmy-staging.service`; remove only the reviewed Caddy staging handle and validate/reload Caddy; verify `/git/`; remove the unit and run `systemctl daemon-reload`; archive required receipts; then remove `/opt/timmy-staging` and `/var/lib/timmy-staging`. Delete the dedicated locked user last. Do not delete shared Caddy, Gitea, TLS, or browser data.

package.json

@@ -4,11 +4,13 @@
   "private": true,
   "type": "module",
   "scripts": {
-    "test": "node --test tests/domain.test.js tests/analysis.test.js tests/vision-service.test.js tests/vision-config.test.js tests/hermes-agent-service.test.js tests/agent-gateway.acceptance.test.js tests/training-ingest.test.js tests/ci-workflow.test.js tests/product-decisions.test.js tests/release-demo.test.js",
+    "test": "node --test tests/domain.test.js tests/analysis.test.js tests/vision-service.test.js tests/vision-config.test.js tests/hermes-agent-service.test.js tests/agent-gateway.acceptance.test.js tests/staging-health.test.js tests/service-worker-runtime.test.js tests/training-ingest.test.js tests/ci-workflow.test.js tests/product-decisions.test.js tests/release-demo.test.js tests/selfhost-bootstrap.test.js tests/staging-config.test.js",
     "test:ui": "node tests/ui.acceptance.mjs",
     "test:photo": "node tests/photo-first.acceptance.mjs",
+    "test:mobile-capture": "node tests/mobile-capture.acceptance.mjs",
     "test:sleek": "node tests/sleek-chat.acceptance.mjs",
-    "check:syntax": "node --check app.js && node --check server.mjs && node --check service-worker.js && node --check src/analysis.js && node --check src/domain.js && node --check src/hermes-agent-service.js && node --check src/vision-config.js && node --check src/vision-service.js && node --check scripts/record_release_demo.mjs && bash -n scripts/run_selfhost_smolvlm.sh && python3 -m py_compile scripts/ingest_training_photo.py scripts/build_release.py",
+    "test:staging-smoke": "node tests/staging.acceptance.mjs",
+    "check:syntax": "node --check app.js && node --check server.mjs && node --check service-worker.js && node --check src/analysis.js && node --check src/domain.js && node --check src/hermes-agent-service.js && node --check src/vision-config.js && node --check src/vision-service.js && node --check scripts/record_release_demo.mjs && node --check tests/staging.acceptance.mjs && bash -n scripts/bootstrap_selfhost_smolvlm.sh && bash -n scripts/run_selfhost_smolvlm.sh && python3 -m py_compile scripts/ingest_training_photo.py scripts/build_release.py scripts/deploy_staging.py",
     "check:diff": "bash scripts/check_diff.sh",
     "start": "node server.mjs"
   },

scripts/bootstrap_selfhost_smolvlm.sh

@@ -0,0 +1,150 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+LLAMA_CPP_COMMIT="${TIMMY_LLAMA_CPP_COMMIT:-6d05498314db1b57f81c271080018aa2d0b89be9}"
+MODEL_SHA256="${TIMMY_MODEL_SHA256:-0cf76814555b8665149075b74ab6b5c1d428ea1d3d01c1918c12012e8d7c9f58}"
+MMPROJ_SHA256="${TIMMY_MMPROJ_SHA256:-ae07ea1facd07dd3230c4483b63e8cda96c6944ad2481f33d531f79e892dd024}"
+HOST="${TIMMY_MODEL_HOST:-127.0.0.1}"
+PORT="${TIMMY_MODEL_PORT:-8080}"
+ROOT="${TIMMY_SELFHOST_ROOT:-${XDG_DATA_HOME:-$HOME/.local/share}/timmy-selfhost}"
+MODEL_DIR="$ROOT/models"
+MODEL="$MODEL_DIR/SmolVLM2-2.2B-Instruct-Q4_K_M.gguf"
+MMPROJ="$MODEL_DIR/mmproj-SmolVLM2-2.2B-Instruct-Q8_0.gguf"
+SOURCE="$ROOT/llama.cpp"
+BUILD="$SOURCE/build"
+HF_BASE="https://huggingface.co/ggml-org/SmolVLM2-2.2B-Instruct-GGUF/resolve/main"
+SERVER="$BUILD/bin/llama-server"
+RUNTIME="$ROOT/run"
+PIDFILE="$RUNTIME/llama-server.pid"
+LOGFILE="$RUNTIME/llama-server.log"
+
+verify_files() {
+  for file in "$MODEL" "$MMPROJ"; do
+    if [[ ! -f "$file" ]]; then
+      printf 'Missing required file: %s. Run %s install.\n' "$file" "$0" >&2
+      return 1
+    fi
+  done
+  printf '%s  %s\n%s  %s\n' "$MODEL_SHA256" "$MODEL" "$MMPROJ_SHA256" "$MMPROJ" | sha256sum --check --status
+}
+
+download_verified() {
+  local url="$1" target="$2" expected="$3" temporary="$2.download"
+  rm -f "$temporary"
+  curl --fail --location --retry 3 --output "$temporary" "$url"
+  printf '%s  %s\n' "$expected" "$temporary" | sha256sum --check --status || {
+    rm -f "$temporary"
+    printf 'Downloaded file failed pinned SHA-256 verification: %s\n' "$target" >&2
+    return 1
+  }
+  mv "$temporary" "$target"
+}
+
+install_worker() {
+  command -v git >/dev/null
+  command -v cmake >/dev/null
+  command -v curl >/dev/null
+  mkdir -p "$ROOT" "$MODEL_DIR"
+  if [[ ! -d "$SOURCE/.git" ]]; then
+    git clone https://github.com/ggml-org/llama.cpp "$SOURCE"
+  fi
+  git -C "$SOURCE" fetch origin "$LLAMA_CPP_COMMIT"
+  git -C "$SOURCE" checkout --detach "$LLAMA_CPP_COMMIT"
+  cmake -S "$SOURCE" -B "$BUILD" -DCMAKE_BUILD_TYPE=Release -DLLAMA_CURL=OFF
+  cmake --build "$BUILD" --parallel "${TIMMY_BUILD_JOBS:-4}" --target llama-server
+  download_verified "$HF_BASE/SmolVLM2-2.2B-Instruct-Q4_K_M.gguf" "$MODEL" "$MODEL_SHA256"
+  download_verified "$HF_BASE/mmproj-SmolVLM2-2.2B-Instruct-Q8_0.gguf" "$MMPROJ" "$MMPROJ_SHA256"
+  verify_files
+  printf 'Pinned model files verified.\n'
+}
+
+health_worker() {
+  curl --fail --silent --show-error --retry 5 --retry-connrefused --retry-delay 1 --max-time 3 "http://$HOST:$PORT/v1/models" | grep -q 'SmolVLM2-2.2B-Instruct'
+  printf 'Self-hosted worker healthy at http://%s:%s/v1\n' "$HOST" "$PORT"
+}
+
+start_worker() {
+  verify_files
+  if [[ ! -x "$SERVER" ]]; then
+    printf 'Missing llama-server executable: %s. Run %s install.\n' "$SERVER" "$0" >&2
+    return 1
+  fi
+  mkdir -p "$RUNTIME"
+  if [[ -f "$PIDFILE" ]] && kill -0 "$(cat "$PIDFILE")" 2>/dev/null; then
+    health_worker
+    return
+  fi
+  rm -f "$PIDFILE"
+  nohup "$SERVER" \
+    --model "$MODEL" \
+    --mmproj "$MMPROJ" \
+    --alias SmolVLM2-2.2B-Instruct \
+    --host "$HOST" \
+    --port "$PORT" \
+    --ctx-size 4096 \
+    --parallel 1 \
+    --threads "${TIMMY_MODEL_THREADS:-4}" \
+    --no-webui >"$LOGFILE" 2>&1 &
+  printf '%s\n' "$!" > "$PIDFILE"
+  for _ in {1..30}; do
+    if health_worker >/dev/null 2>&1; then
+      printf 'Self-hosted worker started privately at http://%s:%s/v1\n' "$HOST" "$PORT"
+      return
+    fi
+    sleep 0.2
+  done
+  kill "$(cat "$PIDFILE")" 2>/dev/null || true
+  rm -f "$PIDFILE"
+  printf 'Worker did not become healthy; inspect %s\n' "$LOGFILE" >&2
+  return 1
+}
+
+stop_worker() {
+  if [[ ! -f "$PIDFILE" ]]; then
+    printf 'Self-hosted worker is not running.\n'
+    return
+  fi
+  local pid
+  pid="$(cat "$PIDFILE")"
+  kill "$pid" 2>/dev/null || true
+  for _ in {1..25}; do
+    if ! kill -0 "$pid" 2>/dev/null; then
+      rm -f "$PIDFILE"
+      printf 'Self-hosted worker stopped.\n'
+      return
+    fi
+    sleep 0.1
+  done
+  kill -9 "$pid" 2>/dev/null || true
+  rm -f "$PIDFILE"
+  printf 'Self-hosted worker stopped.\n'
+}
+
+case "${1:-}" in
+  receipt)
+    printf 'llama.cpp commit: %s\n' "$LLAMA_CPP_COMMIT"
+    printf 'SmolVLM2-2.2B-Instruct-Q4_K_M.gguf sha256: %s\n' "$MODEL_SHA256"
+    printf 'mmproj-SmolVLM2-2.2B-Instruct-Q8_0.gguf sha256: %s\n' "$MMPROJ_SHA256"
+    printf 'bind address: %s:%s\n' "$HOST" "$PORT"
+    ;;
+  verify)
+    verify_files
+    printf 'Pinned model files verified.\n'
+    ;;
+  install)
+    install_worker
+    ;;
+  start)
+    start_worker
+    ;;
+  health)
+    health_worker
+    ;;
+  stop)
+    stop_worker
+    ;;
+  *)
+    printf 'Usage: %s {install|start|health|stop|receipt|verify}\n' "$0" >&2
+    exit 64
+    ;;
+esac

scripts/build_release.py

@@ -109,6 +109,7 @@ def main() -> int:
                 raise SystemExit("Acceptance server did not become ready")
             run(["npm", "run", "test:ui"], tree)
             run(["npm", "run", "test:photo"], tree)
+            run(["npm", "run", "test:mobile-capture"], tree)
             run(["npm", "run", "test:sleek"], tree)
             demo_raw = release_dir / f"timmy-talking-turd-{version}-demo.raw.webm"
             demo_env = dict(server_env)
@@ -133,8 +134,9 @@ def main() -> int:
         contact_sheet = release_dir / f"timmy-talking-turd-{version}-demo-contact-sheet.jpg"
         run(["ffmpeg", "-y", "-v", "error", "-i", str(demo), "-vf", "fps=1/2,scale=180:-1,tile=4x3:padding=4:margin=4", "-frames:v", "1", str(contact_sheet)], tree)
         run(["npm", "audit", "--audit-level=high"], tree)
-        for file in ("app.js", "server.mjs", "service-worker.js", "src/analysis.js", "src/domain.js", "src/hermes-agent-service.js", "src/vision-config.js", "src/vision-service.js"):
+        for file in ("app.js", "server.mjs", "service-worker.js", "src/analysis.js", "src/domain.js", "src/hermes-agent-service.js", "src/vision-config.js", "src/vision-service.js", "tests/staging.acceptance.mjs"):
             run(["node", "--check", file], tree)
+        run(["bash", "-n", "scripts/bootstrap_selfhost_smolvlm.sh"], tree)
         run(["bash", "-n", "scripts/run_selfhost_smolvlm.sh"], tree)
         run(["python3", "-m", "py_compile", "scripts/ingest_training_photo.py", "scripts/build_release.py"], tree)
         run(["git", "diff", "--check", commit], tree)

scripts/deploy_staging.py

@@ -0,0 +1,433 @@
+#!/usr/bin/env python3
+"""Promote and roll back immutable Timmy staging release archives safely."""
+from __future__ import annotations
+
+import argparse
+from contextlib import contextmanager
+from dataclasses import dataclass
+import hashlib
+import json
+import os
+from pathlib import Path, PurePosixPath
+import re
+import secrets
+import shutil
+import stat
+import subprocess
+import sys
+import tarfile
+import tempfile
+import time
+from typing import Callable, Sequence
+import urllib.error
+import urllib.request
+
+COMMIT_RE = re.compile(r"^[0-9a-f]{40}$")
+TAG_RE = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._-]{0,79}$")
+SHA256_RE = re.compile(r"^[0-9a-f]{64}$")
+FORBIDDEN_SUFFIXES = (".pem", ".key", ".p12", ".pfx", ".gguf", ".bin", ".safetensors", ".onnx", ".pyc")
+FORBIDDEN_COMPONENTS = {".env", ".git", ".ssh", "secrets", "credentials", "__pycache__"}
+FORBIDDEN_PREFIXES = (("video",), ("artifacts",), ("research", "source-pages"))
+
+
+class DeploymentError(RuntimeError):
+    """A bounded, operator-safe deployment failure."""
+
+
+@dataclass(frozen=True)
+class DeploymentConfig:
+    root: Path
+    restart_command: tuple[str, ...]
+    stop_command: tuple[str, ...]
+    smoke_command: tuple[str, ...]
+    health_url: str
+    command_timeout: float = 180.0
+    health_timeout: float = 30.0
+    max_members: int = 10_000
+    max_member_bytes: int = 50 * 1024 * 1024
+    max_total_bytes: int = 250 * 1024 * 1024
+
+    @property
+    def releases(self) -> Path:
+        return self.root / "releases"
+
+    @property
+    def current(self) -> Path:
+        return self.root / "current"
+
+
+RunCommand = Callable[..., subprocess.CompletedProcess]
+HealthCheck = Callable[[str, str, float], dict]
+
+
+def _validate_identity(tag: str, commit: str, expected_sha256: str) -> None:
+    if not TAG_RE.fullmatch(tag):
+        raise DeploymentError("tag must be 1-80 safe release characters")
+    if not COMMIT_RE.fullmatch(commit):
+        raise DeploymentError("commit must be exactly 40 lowercase hexadecimal characters")
+    if not SHA256_RE.fullmatch(expected_sha256):
+        raise DeploymentError("SHA-256 must be exactly 64 lowercase hexadecimal characters")
+
+
+@contextmanager
+def _verified_archive_copy(source_path: Path, expected_sha256: str):
+    """Copy and hash an untrusted regular archive once, then yield the private copy."""
+    source_fd = -1
+    flags = os.O_RDONLY | getattr(os, "O_CLOEXEC", 0) | getattr(os, "O_NOFOLLOW", 0) | getattr(os, "O_NONBLOCK", 0)
+    try:
+        source_fd = os.open(source_path, flags)
+        if not stat.S_ISREG(os.fstat(source_fd).st_mode):
+            raise DeploymentError("archive source must be a regular file, not a symlink or special file")
+        with tempfile.TemporaryDirectory(prefix="timmy-verified-archive-") as private_dir:
+            private_path = Path(private_dir) / "archive"
+            digest = hashlib.sha256()
+            with os.fdopen(source_fd, "rb", closefd=True) as source:
+                source_fd = -1
+                with private_path.open("xb") as destination:
+                    for chunk in iter(lambda: source.read(1024 * 1024), b""):
+                        digest.update(chunk)
+                        destination.write(chunk)
+                    destination.flush()
+                    os.fsync(destination.fileno())
+            private_path.chmod(0o400)
+            if digest.hexdigest() != expected_sha256:
+                raise DeploymentError("archive SHA-256 mismatch; refusing extraction")
+            yield private_path
+    except DeploymentError:
+        raise
+    except OSError as error:
+        raise DeploymentError(f"cannot stage archive: {error.strerror or 'I/O error'}") from error
+    finally:
+        if source_fd >= 0:
+            os.close(source_fd)
+
+
+def _safe_parts(name: str) -> tuple[str, ...]:
+    if not name or "\\" in name or "\x00" in name or name.startswith("/") or "//" in name:
+        raise DeploymentError(f"unsafe archive path: {name!r}")
+    path = PurePosixPath(name)
+    if path.is_absolute() or any(part in ("", ".", "..") for part in path.parts):
+        raise DeploymentError(f"unsafe archive path: {name!r}")
+    return path.parts
+
+
+def _is_forbidden(parts: tuple[str, ...]) -> bool:
+    lowered = tuple(part.lower() for part in parts)
+    basename = lowered[-1]
+    return (
+        any(part in FORBIDDEN_COMPONENTS or part.startswith(".env.") for part in lowered)
+        or basename in {"id_rsa", "id_ed25519", "authorized_keys"}
+        or basename.endswith(FORBIDDEN_SUFFIXES)
+        or any(lowered[:len(prefix)] == prefix for prefix in FORBIDDEN_PREFIXES)
+    )
+
+
+def inspect_archive(archive_path: Path, config: DeploymentConfig) -> tuple[list[tarfile.TarInfo], str | None]:
+    """Validate every tar entry and return members plus a common wrapper directory."""
+    try:
+        with tarfile.open(archive_path, mode="r:*") as archive:
+            members = archive.getmembers()
+    except (OSError, tarfile.TarError) as error:
+        raise DeploymentError("archive is not a readable tar file") from error
+    if not members:
+        raise DeploymentError("archive is empty")
+    if len(members) > config.max_members:
+        raise DeploymentError("archive member count exceeds configured limit")
+    total = 0
+    all_parts: list[tuple[str, ...]] = []
+    for member in members:
+        parts = _safe_parts(member.name)
+        all_parts.append(parts)
+        if not (member.isdir() or member.isreg()):
+            raise DeploymentError(f"unsupported archive member type: {member.name}")
+        if member.size < 0 or member.size > config.max_member_bytes:
+            raise DeploymentError(f"archive member size exceeds configured limit: {member.name}")
+        total += member.size
+        if total > config.max_total_bytes:
+            raise DeploymentError("archive expanded size exceeds configured limit")
+    common_root = all_parts[0][0] if all(parts[0] == all_parts[0][0] for parts in all_parts) else None
+    if common_root and _is_forbidden((common_root,)):
+        raise DeploymentError(f"forbidden archive artifact: {common_root}")
+    for parts in all_parts:
+        relative = parts[1:] if common_root else parts
+        if not relative:
+            continue
+        if _is_forbidden(relative):
+            raise DeploymentError(f"forbidden archive artifact: {'/'.join(relative)}")
+    return members, common_root
+
+
+def _extract_validated(archive_path: Path, destination: Path, members: list[tarfile.TarInfo], common_root: str | None) -> None:
+    with tarfile.open(archive_path, mode="r:*") as archive:
+        for member in members:
+            parts = _safe_parts(member.name)
+            relative = parts[1:] if common_root else parts
+            if not relative:
+                continue
+            target = destination.joinpath(*relative)
+            if member.isdir():
+                target.mkdir(parents=True, exist_ok=True, mode=0o755)
+                continue
+            target.parent.mkdir(parents=True, exist_ok=True, mode=0o755)
+            source = archive.extractfile(member)
+            if source is None:
+                raise DeploymentError(f"could not read archive member: {member.name}")
+            with source, target.open("xb") as output:
+                shutil.copyfileobj(source, output, length=1024 * 1024)
+            target.chmod(0o755 if member.mode & 0o111 else 0o644)
+
+
+def _ensure_deployment_root(config: DeploymentConfig, *, create: bool) -> None:
+    if config.root.is_symlink():
+        raise DeploymentError("deployment root must not be a symlink")
+    if config.root.exists() and not config.root.is_dir():
+        raise DeploymentError("deployment root is not a directory")
+    if create:
+        config.root.mkdir(parents=True, exist_ok=True, mode=0o755)
+        if config.root.is_symlink() or not config.root.is_dir():
+            raise DeploymentError("deployment root is not a safe directory")
+
+
+def _ensure_releases_directory(config: DeploymentConfig, *, create: bool) -> None:
+    _ensure_deployment_root(config, create=create)
+    if config.releases.is_symlink():
+        raise DeploymentError("releases directory must not be a symlink")
+    if config.releases.exists() and not config.releases.is_dir():
+        raise DeploymentError("releases directory is not a directory")
+    if create:
+        config.releases.mkdir(parents=True, exist_ok=True, mode=0o755)
+
+
+def _current_commit(config: DeploymentConfig) -> str | None:
+    _ensure_releases_directory(config, create=False)
+    if not config.current.is_symlink():
+        if config.current.exists():
+            raise DeploymentError("current exists but is not a symlink")
+        return None
+    target = os.readlink(config.current)
+    target_path = Path(target)
+    resolved = (config.current.parent / target_path).resolve() if not target_path.is_absolute() else target_path.resolve()
+    try:
+        relative = resolved.relative_to(config.releases.resolve())
+    except ValueError as error:
+        raise DeploymentError("current symlink escapes the releases directory") from error
+    if len(relative.parts) != 1 or not COMMIT_RE.fullmatch(relative.name) or not resolved.is_dir():
+        raise DeploymentError("current symlink does not name a valid immutable release")
+    return relative.name
+
+
+def _atomic_point(config: DeploymentConfig, commit: str | None) -> None:
+    _ensure_releases_directory(config, create=False)
+    if config.current.exists() and not config.current.is_symlink():
+        raise DeploymentError("current exists but is not a symlink")
+    temporary = config.root / f".current-{os.getpid()}-{secrets.token_hex(6)}"
+    try:
+        if commit is None:
+            config.current.unlink(missing_ok=True)
+            return
+        temporary.symlink_to(Path("releases") / commit)
+        os.replace(temporary, config.current)
+    finally:
+        temporary.unlink(missing_ok=True)
+
+
+def _run_argv(argv: Sequence[str], **options) -> subprocess.CompletedProcess:
+    if not argv:
+        raise DeploymentError("configured command must be a non-empty argv array")
+    timeout = float(options.get("timeout", 180.0))
+    return subprocess.run(list(argv), check=True, text=True, capture_output=True, shell=False, timeout=timeout)
+
+
+def poll_health(url: str, expected_commit: str, timeout: float) -> dict:
+    deadline = time.monotonic() + timeout
+    while True:
+        remaining = deadline - time.monotonic()
+        if remaining <= 0:
+            raise DeploymentError("health check deadline expired")
+        try:
+            request = urllib.request.Request(url, headers={"accept": "application/json"})
+            with urllib.request.urlopen(request, timeout=min(2.0, remaining)) as response:
+                raw = response.read(65_537)
+                if len(raw) > 65_536:
+                    raise DeploymentError("health response exceeded 64 KiB")
+                payload = json.loads(raw)
+                if response.status == 200 and payload.get("ok") is True and payload.get("commit") == expected_commit:
+                    return payload
+        except DeploymentError:
+            raise
+        except (OSError, urllib.error.URLError, json.JSONDecodeError, AttributeError):
+            pass
+        time.sleep(min(0.2, max(0.0, deadline - time.monotonic())))
+
+
+def _verify(config: DeploymentConfig, commit: str, run_command: RunCommand, health_check: HealthCheck, *, smoke: bool) -> None:
+    run_command(config.restart_command, check=True, text=True, capture_output=True, shell=False, timeout=config.command_timeout)
+    health_check(config.health_url, commit, config.health_timeout)
+    if smoke:
+        run_command(config.smoke_command, check=True, text=True, capture_output=True, shell=False, timeout=config.command_timeout)
+
+
+def promote(*, config: DeploymentConfig, tag: str, archive: Path, expected_sha256: str, commit: str,
+            run_command: RunCommand = _run_argv, health_check: HealthCheck = poll_health) -> dict:
+    archive = Path(archive)
+    _validate_identity(tag, commit, expected_sha256)
+    _ensure_deployment_root(config, create=False)
+    with _verified_archive_copy(archive, expected_sha256) as verified_archive:
+        members, common_root = inspect_archive(verified_archive, config)
+        final = config.releases / commit
+        if final.exists() or final.is_symlink():
+            raise DeploymentError(f"immutable release already exists: {commit}")
+        previous = _current_commit(config)
+        _ensure_releases_directory(config, create=True)
+        pending = config.releases / f".pending-{commit}-{secrets.token_hex(6)}"
+        if pending.exists() or pending.is_symlink():
+            raise DeploymentError("pending release boundary already exists")
+        pending.mkdir(mode=0o755)
+        if pending.is_symlink() or not pending.is_dir():
+            raise DeploymentError("pending release boundary is not a safe directory")
+        try:
+            _extract_validated(verified_archive, pending, members, common_root)
+            metadata = {"schemaVersion": 1, "tag": tag, "commit": commit, "sha256": expected_sha256}
+            (pending / ".timmy-release.json").write_text(json.dumps(metadata, sort_keys=True) + "\n", encoding="utf-8")
+            os.replace(pending, final)
+        except Exception:
+            shutil.rmtree(pending, ignore_errors=True)
+            raise
+    _atomic_point(config, commit)
+    try:
+        _verify(config, commit, run_command, health_check, smoke=True)
+    except Exception as error:
+        _atomic_point(config, previous)
+        try:
+            if previous is not None:
+                _verify(config, previous, run_command, health_check, smoke=False)
+            else:
+                run_command(config.stop_command, check=True, text=True, capture_output=True, shell=False, timeout=config.command_timeout)
+        except Exception as rollback_error:
+            raise DeploymentError("promotion verification failed and rollback verification also failed") from rollback_error
+        if previous is None:
+            raise DeploymentError("promotion verification failed; no prior release; service stopped") from error
+        raise DeploymentError("promotion verification failed; prior release restored") from error
+    return {"ok": True, "action": "promote", **metadata, "previousCommit": previous}
+
+
+def _validate_release_directory(config: DeploymentConfig, commit: str) -> Path:
+    release = config.releases / commit
+    if not release.is_dir() or release.is_symlink():
+        raise DeploymentError(f"release does not exist: {commit}")
+    metadata_path = release / ".timmy-release.json"
+    entrypoint = release / "server.mjs"
+    if metadata_path.is_symlink() or entrypoint.is_symlink() or not entrypoint.is_file():
+        raise DeploymentError("release metadata or entrypoint is invalid")
+    try:
+        metadata = json.loads(metadata_path.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError) as error:
+        raise DeploymentError("release metadata is missing or invalid") from error
+    if metadata.get("commit") != commit or not TAG_RE.fullmatch(str(metadata.get("tag", ""))):
+        raise DeploymentError("release metadata does not match requested commit")
+    return release
+
+
+def rollback(*, config: DeploymentConfig, commit: str, run_command: RunCommand = _run_argv,
+             health_check: HealthCheck = poll_health) -> dict:
+    if not COMMIT_RE.fullmatch(commit):
+        raise DeploymentError("commit must be exactly 40 lowercase hexadecimal characters")
+    _validate_release_directory(config, commit)
+    previous = _current_commit(config)
+    if previous == commit:
+        raise DeploymentError("requested release is already current")
+    _atomic_point(config, commit)
+    try:
+        _verify(config, commit, run_command, health_check, smoke=False)
+    except Exception as error:
+        _atomic_point(config, previous)
+        if previous is not None:
+            try:
+                _verify(config, previous, run_command, health_check, smoke=False)
+            except Exception as rollback_error:
+                raise DeploymentError("rollback failed and prior release could not be restored") from rollback_error
+        raise DeploymentError("rollback verification failed; prior release restored") from error
+    return {"ok": True, "action": "rollback", "commit": commit, "previousCommit": previous}
+
+
+def status(config: DeploymentConfig) -> dict:
+    commit = _current_commit(config)
+    if commit is None:
+        return {"ok": True, "active": False, "commit": None, "release": None}
+    metadata_path = config.releases / commit / ".timmy-release.json"
+    metadata = {}
+    try:
+        metadata = json.loads(metadata_path.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError):
+        pass
+    return {"ok": True, "active": True, "commit": commit, "release": metadata.get("tag"), "sha256": metadata.get("sha256")}
+
+
+def _json_argv(value: str, option: str) -> tuple[str, ...]:
+    try:
+        parsed = json.loads(value)
+    except json.JSONDecodeError as error:
+        raise DeploymentError(f"{option} must be a JSON argv array") from error
+    if not isinstance(parsed, list) or not parsed or not all(isinstance(item, str) and item for item in parsed):
+        raise DeploymentError(f"{option} must be a non-empty JSON argv array of strings")
+    return tuple(parsed)
+
+
+def build_parser() -> argparse.ArgumentParser:
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument("--root", type=Path, default=Path(os.environ.get("TIMMY_STAGING_ROOT", "/opt/timmy-staging")))
+    parser.add_argument("--dry-run", action="store_true", help="validate and print the intended action without mutation or commands")
+    parser.add_argument("--restart-command", default=os.environ.get("TIMMY_STAGING_RESTART_COMMAND", '["systemctl","restart","timmy-staging.service"]'))
+    parser.add_argument("--stop-command", default=os.environ.get("TIMMY_STAGING_STOP_COMMAND", '["systemctl","stop","timmy-staging.service"]'))
+    parser.add_argument("--smoke-command", default=os.environ.get("TIMMY_STAGING_SMOKE_COMMAND", '["npm","run","test:staging-smoke"]'))
+    parser.add_argument("--health-url", default=os.environ.get("TIMMY_STAGING_HEALTH_URL", "http://127.0.0.1:4174/timmy-staging/api/healthz"))
+    subparsers = parser.add_subparsers(dest="command", required=True)
+    promote_parser = subparsers.add_parser("promote")
+    promote_parser.add_argument("--tag", required=True)
+    promote_parser.add_argument("--archive", required=True, type=Path)
+    promote_parser.add_argument("--sha256", required=True)
+    promote_parser.add_argument("--commit", required=True)
+    rollback_parser = subparsers.add_parser("rollback")
+    rollback_parser.add_argument("--commit", required=True)
+    subparsers.add_parser("status")
+    return parser
+
+
+def main(argv: Sequence[str] | None = None) -> int:
+    args = build_parser().parse_args(argv)
+    try:
+        config = DeploymentConfig(
+            root=args.root,
+            restart_command=_json_argv(args.restart_command, "restart command"),
+            stop_command=_json_argv(args.stop_command, "stop command"),
+            smoke_command=_json_argv(args.smoke_command, "smoke command"),
+            health_url=args.health_url,
+        )
+        if args.command == "status":
+            result = status(config)
+        elif args.command == "promote":
+            if args.dry_run:
+                _validate_identity(args.tag, args.commit, args.sha256)
+                _ensure_deployment_root(config, create=False)
+                with _verified_archive_copy(args.archive, args.sha256) as verified_archive:
+                    members, wrapper = inspect_archive(verified_archive, config)
+                result = {"ok": True, "dryRun": True, "action": "promote", "commit": args.commit, "tag": args.tag, "members": len(members), "wrapper": wrapper}
+            else:
+                result = promote(config=config, tag=args.tag, archive=args.archive, expected_sha256=args.sha256, commit=args.commit)
+        else:
+            if args.dry_run:
+                if not COMMIT_RE.fullmatch(args.commit):
+                    raise DeploymentError("rollback release does not exist or commit is invalid")
+                _validate_release_directory(config, args.commit)
+                result = {"ok": True, "dryRun": True, "action": "rollback", "commit": args.commit}
+            else:
+                result = rollback(config=config, commit=args.commit)
+        print(json.dumps(result, sort_keys=True))
+        return 0
+    except DeploymentError as error:
+        print(f"deploy_staging: {error}", file=sys.stderr)
+        return 2
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

scripts/record_release_demo.mjs

@@ -100,13 +100,35 @@ async function tap(selector, after = 650) {
   await sleep(after);
 }
 
+async function indicate(selector) {
+  const target = page.locator(selector).first();
+  const box = await target.boundingBox();
+  if (!box) throw new Error(`Missing demo target: ${selector}`);
+  await page.evaluate(({ x, y }) => {
+    document.querySelector('#demo-touch')?.remove();
+    const ring = document.createElement('div');
+    ring.id = 'demo-touch';
+    ring.style.left = `${x}px`;
+    ring.style.top = `${y}px`;
+    document.body.append(ring);
+    ring.animate([{ opacity: .2, transform: 'translate(-50%,-50%) scale(.55)' }, { opacity: 1, transform: 'translate(-50%,-50%) scale(1)' }], { duration: 400 });
+    setTimeout(() => ring.remove(), 550);
+  }, { x: box.x + box.width / 2, y: box.y + box.height / 2 });
+  await sleep(650);
+}
+
 await caption(`TIMMY ${version} • FEATURE DEMO`, 1200);
 await caption('Automated checks replay this synthetic path before review', 1200);
 await caption('One clear photo action. Manual logging stays one tap away.', 1500);
 await tap('[data-scan]', 450);
 await page.getByText(/Self-hosted model ready/i).waitFor();
-await caption('The self-hosted vision route is ready', 1000);
-await page.locator('#ai-photo').setInputFiles('tests/fixtures/synthetic-type4.jpg');
+await caption('The pinned bootstrap verifies both model files before starting on private loopback', 1500);
+await indicate('label[for="camera-photo"]');
+await page.locator('#camera-photo').dispatchEvent('cancel');
+await page.getByText(/Camera or photo picker closed/i).waitFor();
+await caption('Camera closed cleanly — gallery and manual logging are still available', 1600);
+await indicate('label[for="gallery-photo"]');
+await page.locator('#gallery-photo').setInputFiles('tests/fixtures/synthetic-type4.jpg');
 await caption('Nothing uploads until explicit consent', 1100);
 await page.locator('#ai-consent').check();
 await tap('#analyze-photo', 450);
@@ -122,7 +144,7 @@ await page.locator('#chat-message').fill('What pattern do you see?');
 await tap('#send-chat', 500);
 await page.getByText(/mostly Type 4/i).waitFor();
 await caption('Hermes keeps credentials, tools, and session continuity server-side. Photos stay out of chat.', 1600);
-await page.locator('#chat-message').fill('I have rectal bleeding');
+await page.locator('#chat-message').fill('I barfed');
 await tap('#send-chat', 450);
 await page.getByText(/Pause and get medical help/i).waitFor();
 if (hermesCalls !== 1) throw new Error('Urgent chat must be intercepted before Hermes');

server.mjs

@@ -1,4 +1,5 @@
 import http from 'node:http';
+import { isIP } from 'node:net';
 import { readFile, stat } from 'node:fs/promises';
 import { extname, join, normalize } from 'node:path';
 import { fileURLToPath } from 'node:url';
@@ -8,46 +9,75 @@ import { AgentGatewayError, createHermesAgentService, resolveHermesAgentConfig }
 
 const root=fileURLToPath(new URL('.',import.meta.url));
 const port=Number(process.env.PORT||4173);
+const host=process.env.HOST||'0.0.0.0';
+if(!isIP(host))throw new Error('HOST must be an IPv4 or IPv6 address.');
+function resolveBasePath(value) {
+ const raw=String(value||'');
+ if(!raw||raw==='/')return '';
+ if(raw.length>128||!/^\/[A-Za-z0-9._~-]+(?:\/[A-Za-z0-9._~-]+)*\/?$/.test(raw))throw new Error('TIMMY_BASE_PATH must be a canonical absolute URL path using plain unreserved characters.');
+ const normalized=raw.endsWith('/')?raw.slice(0,-1):raw;
+ if(normalized.split('/').some(segment=>segment==='.'||segment==='..'))throw new Error('TIMMY_BASE_PATH must not contain traversal segments.');
+ return normalized;
+}
+const basePath=resolveBasePath(process.env.TIMMY_BASE_PATH);
 const types={'.html':'text/html; charset=utf-8','.js':'text/javascript; charset=utf-8','.css':'text/css; charset=utf-8','.json':'application/json; charset=utf-8','.webmanifest':'application/manifest+json','.svg':'image/svg+xml'};
 const visionConfig=resolveVisionConfig(process.env);
 const agentConfig=resolveHermesAgentConfig(process.env);
 const agentService=createHermesAgentService({config:agentConfig});
+const release=/^[A-Za-z0-9][A-Za-z0-9._-]{0,79}$/.test(process.env.TIMMY_RELEASE_TAG||'')?process.env.TIMMY_RELEASE_TAG:'development';
+const commit=/^[0-9a-f]{12,40}$/.test(process.env.TIMMY_RELEASE_COMMIT||'')?process.env.TIMMY_RELEASE_COMMIT:'000000000000';
+const publicBasePath=basePath||'/';
+const appRoot=basePath?`${basePath}/`:'/';
+const stagingLabel=process.env.TIMMY_STAGING_LABEL?`Staging · ${release} · ${commit.slice(0,12)}`:'';
 
 function sendJson(res,status,value){res.writeHead(status,{'content-type':'application/json; charset=utf-8','cache-control':'no-store','x-content-type-options':'nosniff'});res.end(JSON.stringify(value));}
+function escapeHtmlAttribute(value){return String(value).replace(/[&<>"]/g,character=>({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;'}[character]));}
 function readJson(req,maxBytes=6*1024*1024){return new Promise((resolve,reject)=>{let size=0,tooLarge=false;const chunks=[];req.on('data',chunk=>{size+=chunk.length;if(size>maxBytes){tooLarge=true;return}chunks.push(chunk)});req.on('end',()=>{if(tooLarge)return reject(new AgentGatewayError(413,'Request is too large.'));try{resolve(JSON.parse(Buffer.concat(chunks).toString('utf8')))}catch{return reject(new AgentGatewayError(400,'Invalid JSON request.'))}});req.on('error',reject)})}
 function cookie(req,name){for(const part of String(req.headers.cookie||'').split(';')){const [key,...value]=part.trim().split('=');if(key===name)return decodeURIComponent(value.join('='))}return ''}
 function requestOrigin(req){return String(req.headers.origin||'').replace(/\/$/,'')}
 function rejectCrossSite(req){const site=String(req.headers['sec-fetch-site']||'');if(site&&site!=='same-origin')throw new AgentGatewayError(403,'Cross-site agent requests are not allowed.')}
-function agentCookie(token){const secure=agentConfig.publicOrigin.startsWith('https://')?'; Secure':'';return `timmy_agent=${encodeURIComponent(token)}; HttpOnly; SameSite=Strict; Path=/; Max-Age=86400${secure}`}
+function agentCookie(token){const secure=agentConfig.publicOrigin.startsWith('https://')?'; Secure':'';return `timmy_agent=${encodeURIComponent(token)}; HttpOnly; SameSite=Strict; Path=${appRoot}; Max-Age=86400${secure}`}
 function sendAgentError(res,error){const status=error instanceof AgentGatewayError?error.status:503;const message=error instanceof AgentGatewayError?error.message:'Hermes is temporarily unavailable. Your local journal still works.';return sendJson(res,status,{error:message})}
 
 http.createServer(async(req,res)=>{
  try{
   const url=new URL(req.url,'http://localhost');
-  if(url.pathname==='/api/vision-status'&&req.method==='GET'){
+  if(basePath&&url.pathname!==basePath&&!url.pathname.startsWith(`${basePath}/`)){res.writeHead(404,{'content-type':'text/plain; charset=utf-8'});return res.end('Not found')}
+  if(basePath&&url.pathname===basePath){res.writeHead(308,{location:appRoot});return res.end()}
+  const appPath=basePath?(url.pathname.slice(basePath.length)||'/'):url.pathname;
+  if(appPath==='/api/healthz'&&req.method==='GET')return sendJson(res,200,{ok:true,release,commit,visionEnabled:visionConfig.enabled,agentEnabled:agentConfig.enabled});
+  if(appPath==='/api/vision-status'&&req.method==='GET'){
    const provider=await probeVisionProvider(visionConfig);
    const privacy=visionConfig.profile==='selfhost'?'The compressed image is processed by Timmy’s self-hosted model and is not forwarded to a third-party model provider.':'A compressed copy is sent to the configured AI provider only when you explicitly request analysis.';
    return sendJson(res,200,{...visionConfig.publicStatus(),providerReady:provider.ready,modelSeen:provider.modelSeen,privacy});
   }
-  if(url.pathname==='/api/analyze'&&req.method==='POST'){
+  if(appPath==='/api/analyze'&&req.method==='POST'){
    if(!visionConfig.enabled)return sendJson(res,503,{error:'AI analysis is disabled. Continue manually.'});
    const payload=await readJson(req);
    try{return sendJson(res,200,await analyzePhoto({payload,config:visionConfig}))}
    catch(error){const safe=/consent|JPEG|PNG|WebP|empty|too large/i.test(error.message);return sendJson(res,safe?400:503,{error:error.message})}
   }
-  if(url.pathname==='/api/agent/status'&&req.method==='GET')return sendJson(res,200,agentService.status(cookie(req,'timmy_agent')));
-  if(url.pathname==='/api/agent/unlock'&&req.method==='POST'){
+  if(appPath==='/api/agent/status'&&req.method==='GET')return sendJson(res,200,agentService.status(cookie(req,'timmy_agent')));
+  if(appPath==='/api/agent/unlock'&&req.method==='POST'){
    try{rejectCrossSite(req);const payload=await readJson(req,4096);const result=await agentService.unlock({origin:requestOrigin(req),accessCode:String(payload?.accessCode||'')});res.setHeader('set-cookie',agentCookie(result.cookieToken));return sendJson(res,200,result.public)}catch(error){return sendAgentError(res,error)}
   }
-  if(url.pathname==='/api/agent/chat'&&req.method==='POST'){
+  if(appPath==='/api/agent/chat'&&req.method==='POST'){
    try{rejectCrossSite(req);const payload=await readJson(req,128*1024);return sendJson(res,200,await agentService.chat({origin:requestOrigin(req),cookieToken:cookie(req,'timmy_agent'),payload}))}catch(error){return sendAgentError(res,error)}
   }
-  if(url.pathname.startsWith('/api/'))return sendJson(res,404,{error:'Not found'});
+  if(appPath.startsWith('/api/'))return sendJson(res,404,{error:'Not found'});
   if(req.method!=='GET'&&req.method!=='HEAD'){res.writeHead(405,{'allow':'GET, HEAD'});return res.end()}
-  const pathname=decodeURIComponent(url.pathname);
+  const pathname=decodeURIComponent(appPath);
   let path=normalize(join(root,pathname==='/'?'index.html':pathname));
   if(!path.startsWith(root))throw new Error('bad path');
   const info=await stat(path);if(info.isDirectory())path=join(path,'index.html');
-  const body=await readFile(path);res.writeHead(200,{'content-type':types[extname(path)]||'application/octet-stream','cache-control':'no-store','x-content-type-options':'nosniff'});if(req.method==='HEAD')res.end();else res.end(body);
+  let body=await readFile(path);
+  if(appPath==='/'||appPath==='/index.html'){
+   const configMeta=`<meta name="timmy-base-path" content="${escapeHtmlAttribute(publicBasePath)}">\n  <meta name="timmy-staging-label" content="${escapeHtmlAttribute(stagingLabel)}">`;
+   body=body.toString('utf8').replace(/(["'])\//g,`$1${appRoot}`).replace('<head>',`<head>\n  <base href="${appRoot}">\n  ${configMeta}`);
+  }
+  if(appPath==='/manifest.webmanifest'){
+   const manifest=JSON.parse(body.toString('utf8'));manifest.start_url=appRoot;manifest.scope=appRoot;manifest.icons=manifest.icons.map(icon=>({...icon,src:`${appRoot}${icon.src.replace(/^\//,'')}`}));body=JSON.stringify(manifest);
+  }
+  res.writeHead(200,{'content-type':types[extname(path)]||'application/octet-stream','cache-control':'no-store','x-content-type-options':'nosniff'});if(req.method==='HEAD')res.end();else res.end(body);
  }catch(error){if(error instanceof AgentGatewayError)return sendAgentError(res,error);res.writeHead(404,{'content-type':'text/plain; charset=utf-8'});res.end('Not found')}
-}).listen(port,'0.0.0.0',()=>console.log(`Timmy is listening on http://0.0.0.0:${port} · vision ${visionConfig.enabled?'configured':'disabled'} · Hermes ${agentConfig.configured?'locked and ready':'disabled'}`));
+}).listen(port,host,()=>console.log(`Timmy is listening on http://${host}:${port} · vision ${visionConfig.enabled?'configured':'disabled'} · Hermes ${agentConfig.configured?'locked and ready':'disabled'}`));

service-worker.js

@@ -1,5 +1,50 @@
-const CACHE='timmy-shell-v4';
-const ASSETS=['/','/index.html','/styles.css','/app.js','/src/domain.js','/src/analysis.js','/manifest.webmanifest','/assets/timmy.svg','/assets/icon-192.svg','/assets/icon-512.svg'];
-self.addEventListener('install',event=>event.waitUntil(caches.open(CACHE).then(cache=>cache.addAll(ASSETS)).then(()=>self.skipWaiting())));
-self.addEventListener('activate',event=>event.waitUntil(caches.keys().then(keys=>Promise.all(keys.filter(k=>k!==CACHE).map(k=>caches.delete(k)))).then(()=>self.clients.claim())));
-self.addEventListener('fetch',event=>{if(event.request.method!=='GET')return;event.respondWith(fetch(event.request).then(response=>{const copy=response.clone();caches.open(CACHE).then(cache=>cache.put(event.request,copy));return response}).catch(()=>caches.match(event.request).then(hit=>hit||caches.match('/index.html'))))});
+const ROOT = new URL(self.registration.scope).pathname;
+const appPath = path => `${ROOT}${String(path).replace(/^\/+/, '')}`;
+const CACHE_NAMESPACE = `timmy-shell:${ROOT}:`;
+const CACHE = `${CACHE_NAMESPACE}v5`;
+const ASSETS = [
+  '',
+  'index.html',
+  'styles.css',
+  'app.js',
+  'src/domain.js',
+  'src/analysis.js',
+  'manifest.webmanifest',
+  'assets/timmy.svg',
+  'assets/icon-192.svg',
+  'assets/icon-512.svg',
+].map(appPath);
+
+self.addEventListener('install', event => event.waitUntil(
+  caches.open(CACHE).then(cache => cache.addAll(ASSETS)).then(() => self.skipWaiting()),
+));
+self.addEventListener('activate', event => event.waitUntil(
+  caches.keys()
+    .then(keys => Promise.all(keys.filter(key =>
+      (key.startsWith(CACHE_NAMESPACE) && key !== CACHE)
+      || (ROOT === '/' && key === 'timmy-shell-v4')
+    ).map(key => caches.delete(key))))
+    .then(() => self.clients.claim()),
+));
+self.addEventListener('fetch', event => {
+  if (event.request.method !== 'GET') return;
+  const pathname = new URL(event.request.url).pathname;
+  if (!pathname.startsWith(ROOT)) return;
+  if (pathname.startsWith(appPath('api/'))) {
+    event.respondWith(fetch(event.request));
+    return;
+  }
+  event.respondWith(
+    fetch(event.request)
+      .then(response => {
+        if (!/\bno-store\b/i.test(response.headers.get('cache-control') || '')) {
+          const copy = response.clone();
+          caches.open(CACHE).then(cache => cache.put(event.request, copy));
+        }
+        return response;
+      })
+      .catch(() => caches.open(CACHE).then(async cache =>
+        (await cache.match(event.request)) || cache.match(appPath('index.html'))
+      )),
+  );
+});

src/domain.js

@@ -4,7 +4,7 @@ const URGENT_TEXT_PATTERNS = Object.freeze([
   ['blood', /\b(?:rectal bleeding|bleeding from (?:the )?(?:rectum|bottom)|blood(?:y)? (?:in|on|with) (?:my |the )?(?:stool|poop|bowel movement)|(?:stool|poop) (?:has|contains|with) blood)\b/i],
   ['blackOrDarkRed', /\b(?:(?:black|dark[- ]?red) (?:stool|poop|bowel movement)|(?:stool|poop|bowel movement) (?:is|looks?) (?:black|dark[- ]?red))s?\b/i],
   ['severePain', /\b(?:severe|constant|unrelenting) (?:abdominal|stomach|belly) pain\b/i],
-  ['vomiting', /\b(?:vomit(?:ing|ed)?|throwing up)\b/i],
+  ['vomiting', /\b(?:vomit(?:ing|ed|s)?|throw(?:ing|s)? up|threw up|thrown up|puk(?:e|ed|ing|es)|barf(?:ed|ing|s)?|upchuck(?:ed|ing|s)?|toss(?:ed|ing|es)? (?:my|your|his|her|our|their|the) cookies|los(?:e|t|ing|es) (?:my|your|his|her|our|their|the) lunch|(?:i|we|you|he|she|they|someone) (?:(?:have|had|just|already|recently|am|are|was|were|kept) )?(?:hurl(?:s|ed|ing)?|spew(?:s|ed|ing)?)(?=\s*(?:[.!?]|$|again\b|twice\b|all night\b))|emesis)\b/i],
   ['fever', /\bfever(?:ish)?\b/i],
   ['cannotPassGas', /\b(?:cannot|can['’]?t|cant|unable to|not able to) pass gas\b/i],
 ]);

src/vision-config.js

@@ -18,7 +18,7 @@ export function resolveVisionConfig(env = process.env) {
   if (!PROFILES[profile]) throw new Error('TIMMY_VISION_PROFILE must be hosted or selfhost.');
   const defaults = PROFILES[profile];
   const config = {
-    enabled: env.TIMMY_VISION_ENABLED !== '0',
+    enabled: !['0', 'false'].includes(String(env.TIMMY_VISION_ENABLED || '').toLowerCase()),
     profile,
     processor: defaults.processor,
     baseUrl: env.TIMMY_VISION_BASE_URL || defaults.baseUrl,

styles.css

@@ -16,8 +16,9 @@ main{display:block}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.1em;t
 .bottom-nav{position:fixed;left:50%;bottom:calc(10px + env(safe-area-inset-bottom));transform:translateX(-50%);width:min(calc(100% - 24px),640px);height:68px;padding:5px;display:grid;grid-template-columns:repeat(3,1fr);background:rgba(255,253,249,.88);border:1px solid rgba(70,54,43,.12);border-radius:23px;box-shadow:0 16px 38px rgba(50,37,29,.18);backdrop-filter:blur(20px);z-index:20}.nav-btn{border:0;background:transparent;border-radius:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;color:var(--muted);font-size:11px;font-weight:700;cursor:pointer}.nav-btn b{font-size:19px;line-height:1}.nav-btn.active{background:var(--ink);color:#fff;box-shadow:0 6px 14px rgba(33,29,26,.15)}
 .btn{min-height:50px;border:0;border-radius:16px;padding:0 17px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--ink);color:#fff}.btn-secondary{background:var(--teal-soft);color:var(--teal)}.btn-ghost{background:transparent;border:1px solid var(--line)}.btn-danger{background:var(--red);color:#fff}.btn-wide{width:100%}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.fine{font-size:12px;color:var(--muted);line-height:1.45}.empty{text-align:center;padding:22px 10px;color:var(--muted)}.empty img{width:68px}.empty h3{color:var(--ink);margin-top:8px}.empty p{margin-bottom:0}
 .chat-page{display:flex;flex-direction:column;min-height:calc(100vh - 175px)}.chat-title{padding-bottom:8px}.agent-status{display:flex;align-items:center;gap:11px;padding:11px 13px;background:rgba(255,253,250,.7);border:1px solid var(--line);border-radius:17px;margin-bottom:12px}.agent-status>i{width:10px;height:10px;border-radius:50%;background:#a9a39d;box-shadow:0 0 0 5px rgba(169,163,157,.13)}.agent-status.connected>i{background:#209479;box-shadow:0 0 0 5px rgba(32,148,121,.13)}.agent-status.locked>i{background:#d19b27}.agent-status strong,.agent-status small{display:block}.agent-status strong{font-size:13px}.agent-status small{font-size:11px;color:var(--muted);margin-top:2px}.conversation{background:var(--surface);border:1px solid var(--line);border-radius:23px;padding:13px;box-shadow:0 10px 30px rgba(55,40,31,.05)}.chat{display:flex;flex-direction:column;gap:9px;min-height:195px;max-height:42vh;overflow:auto;padding:4px 1px 14px}.bubble{max-width:86%;padding:11px 13px;border-radius:17px;line-height:1.42;font-size:14px;white-space:pre-wrap}.bubble.timmy{align-self:flex-start;background:#efebe4;border-bottom-left-radius:5px}.bubble.user{align-self:flex-end;background:var(--teal);color:white;border-bottom-right-radius:5px}.thinking{display:flex;gap:4px}.thinking span{width:6px;height:6px;border-radius:50%;background:#8b847d;animation:blink 1s infinite}.thinking span:nth-child(2){animation-delay:.15s}.thinking span:nth-child(3){animation-delay:.3s}@keyframes blink{50%{opacity:.25;transform:translateY(-2px)}}.composer{display:grid;grid-template-columns:1fr 45px;gap:8px;align-items:end;background:#f0ece5;border-radius:18px;padding:6px}.composer textarea{border:0;background:transparent;resize:none;min-height:42px;max-height:110px;padding:10px 9px;outline:0;color:var(--ink)}.composer button{width:44px;height:44px;border:0;border-radius:14px;background:var(--ink);color:white;font-size:22px;cursor:pointer}.composer button:disabled{opacity:.4}.composer-note{font-size:10px;color:var(--muted);margin:7px 5px 0;line-height:1.35}.chat-error{font-size:12px;color:var(--red);margin:0 4px 8px}.safety-line{margin:13px 4px 0;color:var(--muted);font-size:11px;line-height:1.45}.safety-line strong{color:var(--ink)}.unlock-card{background:#fff8e6;border:1px solid #ead9a9;border-radius:20px;padding:14px;margin-bottom:12px}.unlock-card>label{display:block;font-size:12px;font-weight:800;margin-bottom:7px}.unlock-row{display:grid;grid-template-columns:1fr auto;gap:8px}.unlock-card .fine{margin:8px 2px 0}
-.sheet-backdrop{position:fixed;inset:0;background:rgba(28,22,18,.42);display:flex;align-items:flex-end;justify-content:center;z-index:50;padding-top:28px;backdrop-filter:blur(5px)}.sheet{width:min(100%,680px);max-height:94vh;overflow:auto;background:var(--surface);border-radius:28px 28px 0 0;padding:9px 18px calc(24px + env(safe-area-inset-bottom));box-shadow:0 -15px 50px rgba(30,22,18,.2)}.sheet-handle{width:38px;height:4px;background:#d8d1c8;border-radius:999px;margin:2px auto 15px}.sheet-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.sheet-header h2{margin-top:4px}.icon-btn{width:44px;height:44px;border:0;border-radius:50%;background:#efebe5;font-size:24px;cursor:pointer}.progress{height:4px;background:#eee8df;border-radius:99px;margin:7px 0 18px;overflow:hidden}.progress i{height:100%;display:block;background:var(--teal)}
-.scan-hero{text-align:center;padding:3px 15px 12px}.scan-hero img{width:76px}.scan-hero h3{font-size:19px;margin:4px 0 7px}.scan-hero p{font-size:13px;line-height:1.45;color:var(--muted)}.model-status{border-radius:14px;padding:9px 11px;font-size:11px;font-weight:700;margin-bottom:12px}.model-status.ready{background:var(--teal-soft);color:var(--teal)}.model-status.offline{background:var(--red-soft);color:var(--red)}.model-status.checking{background:#f0ece5;color:var(--muted)}.photo-capture{display:grid;place-items:center;text-align:center;border:1.5px dashed #b9aea1;border-radius:21px;padding:22px;background:#faf7f1;cursor:pointer}.photo-capture b{font-size:30px}.photo-capture strong{margin:6px 0 2px}.photo-capture span{font-size:11px;color:var(--muted)}.photo-capture input{display:none}.photo-preview{display:block;width:100%;max-height:250px;object-fit:cover;border-radius:18px;margin:10px 0}.quality-note{font-size:12px;color:var(--muted)}.consent-card{background:#f5f1e9;border-radius:18px;padding:12px;margin:12px 0}.check{display:flex;gap:11px;align-items:flex-start;padding:9px 0}.check input{width:20px;height:20px;accent-color:var(--teal);flex:0 0 auto}.check span{font-size:13px;line-height:1.4}.analyzing{text-align:center;padding:33px 10px}.analyzing img{width:86px}.spinner{width:32px;height:32px;border:3px solid var(--soft);border-top-color:var(--teal);border-radius:50%;animation:spin .8s linear infinite;margin:10px auto}@keyframes spin{to{transform:rotate(360deg)}}.analyzing p{font-size:13px;color:var(--muted)}.scan-result{background:var(--teal-soft);border-radius:20px;padding:17px;margin-bottom:13px}.scan-result.needs-input{background:#f2eee7;text-align:center}.scan-result.needs-input>b{font-size:28px}.scan-result p{font-size:13px;line-height:1.45;margin:9px 0 0}.ai-badge{font-size:10px;font-weight:850;letter-spacing:.08em;color:var(--teal)}.suggestion-pair{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}.suggestion-pair>div{background:var(--surface);padding:12px;border-radius:14px}.suggestion-pair small,.suggestion-pair strong{display:block}.suggestion-pair small{font-size:9px;color:var(--muted)}.suggestion-pair strong{font-size:18px;margin-top:2px}.ai-prefill{background:var(--teal-soft);border-radius:16px;padding:11px 13px;margin-bottom:12px}.ai-prefill strong,.ai-prefill small{display:block}.ai-prefill small{color:var(--muted);margin-top:3px}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.bristol{min-height:66px;border:1px solid var(--line);background:#f7f3ed;border-radius:16px;padding:10px;text-align:left;cursor:pointer}.bristol strong,.bristol span{display:block}.bristol span{font-size:11px;color:var(--muted);margin-top:2px}.bristol.selected{background:var(--ink);color:white}.bristol.selected span{color:#ddd}.field{display:block;margin-bottom:15px}.field-label{display:block;font-size:12px;font-weight:800;margin-bottom:6px}.input{width:100%;min-height:48px;border:1px solid var(--line);border-radius:14px;background:#f8f5ef;padding:10px 12px;color:var(--ink)}textarea.input{min-height:85px;resize:vertical}.range-row{display:grid;grid-template-columns:1fr 37px;gap:10px;align-items:center}.range-row input{accent-color:var(--teal)}.range-val{width:37px;height:37px;border-radius:12px;background:var(--soft);display:grid;place-items:center;font-weight:800}.photo-drop{width:100%;background:#f3eee7}.symptoms{display:flex;flex-direction:column}.alert{background:var(--red-soft);border:1px solid #eec1ba;border-radius:16px;padding:13px;color:#75261f}.alert p{margin:5px 0 0;font-size:13px;line-height:1.4}
+.sheet-backdrop{position:fixed;inset:0;background:rgba(28,22,18,.42);display:flex;align-items:flex-end;justify-content:center;z-index:50;padding-top:28px;backdrop-filter:blur(5px)}.sheet{width:min(100%,680px);max-height:94vh;overflow:auto;background:var(--surface);border-radius:28px 28px 0 0;padding:9px 18px calc(24px + env(safe-area-inset-bottom));box-shadow:0 -15px 50px rgba(30,22,18,.2)}.sheet-handle{width:38px;height:4px;background:#d8d1c8;border-radius:999px;margin:2px auto 15px}.sheet-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.sheet-header h2{margin-top:4px}.icon-btn{width:44px;height:44px;border:0;border-radius:50%;background:#efebe5;font-size:24px;cursor:pointer}.progress{height:4px;background:#eee8df;border-radius:99px;margin:7px 0 18px;overflow:hidden}.progress i{height:100%;display:block;background:var(--teal)}.progress-step-1{width:33.34%}.progress-step-2{width:66.68%}.progress-step-3{width:100%}
+.scan-hero{text-align:center;padding:3px 15px 12px}.scan-hero img{width:76px}.scan-hero h3{font-size:19px;margin:4px 0 7px}.scan-hero p{font-size:13px;line-height:1.45;color:var(--muted)}.model-status{border-radius:14px;padding:9px 11px;font-size:11px;font-weight:700;margin-bottom:12px}.model-status.ready{background:var(--teal-soft);color:var(--teal)}.model-status.offline{background:var(--red-soft);color:var(--red)}.model-status.checking{background:#f0ece5;color:var(--muted)}.capture-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.capture-status{background:var(--red-soft);color:var(--red);border-radius:14px;padding:10px 12px;font-size:12px;line-height:1.4}.photo-capture{display:grid;place-items:center;text-align:center;border:1.5px dashed #b9aea1;border-radius:21px;padding:16px 10px;background:#faf7f1;cursor:pointer}.photo-capture b{font-size:30px}.photo-capture strong{margin:6px 0 2px}.photo-capture span{font-size:11px;color:var(--muted)}.photo-capture input{display:none}.photo-preview{display:block;width:100%;max-height:250px;object-fit:cover;border-radius:18px;margin:10px 0}.quality-note{font-size:12px;color:var(--muted)}.consent-card{background:#f5f1e9;border-radius:18px;padding:12px;margin:12px 0}.check{display:flex;gap:11px;align-items:flex-start;padding:9px 0}.check input{width:20px;height:20px;accent-color:var(--teal);flex:0 0 auto}.check span{font-size:13px;line-height:1.4}.analyzing{text-align:center;padding:33px 10px}.analyzing img{width:86px}.spinner{width:32px;height:32px;border:3px solid var(--soft);border-top-color:var(--teal);border-radius:50%;animation:spin .8s linear infinite;margin:10px auto}@keyframes spin{to{transform:rotate(360deg)}}.analyzing p{font-size:13px;color:var(--muted)}.scan-result{background:var(--teal-soft);border-radius:20px;padding:17px;margin-bottom:13px}.scan-result.needs-input{background:#f2eee7;text-align:center}.scan-result.needs-input>b{font-size:28px}.scan-result p{font-size:13px;line-height:1.45;margin:9px 0 0}.ai-badge{font-size:10px;font-weight:850;letter-spacing:.08em;color:var(--teal)}.suggestion-pair{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}.suggestion-pair>div{background:var(--surface);padding:12px;border-radius:14px}.suggestion-pair small,.suggestion-pair strong{display:block}.suggestion-pair small{font-size:9px;color:var(--muted)}.suggestion-pair strong{font-size:18px;margin-top:2px}.ai-prefill{background:var(--teal-soft);border-radius:16px;padding:11px 13px;margin-bottom:12px}.ai-prefill strong,.ai-prefill small{display:block}.ai-prefill small{color:var(--muted);margin-top:3px}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.bristol{min-height:66px;border:1px solid var(--line);background:#f7f3ed;border-radius:16px;padding:10px;text-align:left;cursor:pointer}.bristol strong,.bristol span{display:block}.bristol span{font-size:11px;color:var(--muted);margin-top:2px}.bristol.selected{background:var(--ink);color:white}.bristol.selected span{color:#ddd}.field{display:block;margin-bottom:15px}.field-label{display:block;font-size:12px;font-weight:800;margin-bottom:6px}.input{width:100%;min-height:48px;border:1px solid var(--line);border-radius:14px;background:#f8f5ef;padding:10px 12px;color:var(--ink)}textarea.input{min-height:85px;resize:vertical}.range-row{display:grid;grid-template-columns:1fr 37px;gap:10px;align-items:center}.range-row input{accent-color:var(--teal)}.range-val{width:37px;height:37px;border-radius:12px;background:var(--soft);display:grid;place-items:center;font-weight:800}.photo-drop{width:100%;background:#f3eee7}.symptoms{display:flex;flex-direction:column}.alert{background:var(--red-soft);border:1px solid #eec1ba;border-radius:16px;padding:13px;color:#75261f}.alert p{margin:5px 0 0;font-size:13px;line-height:1.4}
 .privacy-list{display:flex;flex-direction:column;gap:4px}.privacy-item{display:grid;grid-template-columns:40px 1fr;gap:11px;padding:11px 0;border-bottom:1px solid var(--line)}.privacy-item:last-child{border-bottom:0}.privacy-item>b{width:38px;height:38px;border-radius:13px;background:var(--teal-soft);display:grid;place-items:center;color:var(--teal)}.privacy-item h3{margin-bottom:4px}.privacy-item p,.source-list p{font-size:13px;line-height:1.45;color:var(--muted);margin-bottom:5px}.source-list a{color:var(--teal)}.danger-zone{border-color:#e9c4bf}.toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);background:var(--ink);color:white;border-radius:999px;padding:11px 16px;font-size:13px;font-weight:700;z-index:100;box-shadow:var(--shadow)}
+.staging-label{margin:8px auto 86px;text-align:center;color:var(--muted);font-size:10px;letter-spacing:.03em;opacity:.72}
 @media(min-width:560px){.app-shell{padding-inline:24px}.sleek-hero{padding-inline:10px}.choice-grid{grid-template-columns:repeat(3,1fr)}}
 @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}

tests/ci-workflow.test.js

@@ -5,6 +5,7 @@ import { readFile } from 'node:fs/promises';
 const workflowPath = new URL('../.gitea/workflows/quality.yml', import.meta.url);
 const diffCheckPath = new URL('../scripts/check_diff.sh', import.meta.url);
 const pythonRequirementsPath = new URL('../requirements-test.txt', import.meta.url);
+const packagePath = new URL('../package.json', import.meta.url);
 
 test('Gitea CI gates pull requests and main with the reproducible quality suite', async () => {
   const workflow = await readFile(workflowPath, 'utf8');
@@ -19,6 +20,7 @@ test('Gitea CI gates pull requests and main with the reproducible quality suite'
   assert.match(workflow, /npm test/);
   assert.match(workflow, /npm run test:ui/);
   assert.match(workflow, /npm run test:photo/);
+  assert.match(workflow, /npm run test:mobile-capture/);
   assert.match(workflow, /npm run test:sleek/);
   assert.match(workflow, /npm audit --audit-level=high/);
   assert.match(workflow, /npm run check:syntax/);
@@ -31,6 +33,25 @@ test('CI pins the Python image dependency required by the full unit suite', asyn
   assert.match(requirements, /^Pillow==12\.3\.0$/m);
 });
 
+test('default unit suite includes the self-host bootstrap contract', async () => {
+  const packageJson = JSON.parse(await readFile(packagePath, 'utf8'));
+
+  assert.match(packageJson.scripts.test, /tests\/selfhost-bootstrap\.test\.js/);
+});
+
+test('staging smoke is an explicit syntax-gated promotion command, never a PR network call', async () => {
+  const [packageJson, workflow] = await Promise.all([
+    readFile(packagePath, 'utf8').then(JSON.parse),
+    readFile(workflowPath, 'utf8'),
+  ]);
+  assert.match(workflow, /python3 tests\/staging-deploy\.test\.py -v/);
+  assert.match(packageJson.scripts.test, /tests\/staging-config\.test\.js/);
+  assert.equal(packageJson.scripts['test:staging-smoke'], 'node tests/staging.acceptance.mjs');
+  assert.match(packageJson.scripts['check:syntax'], /node --check tests\/staging\.acceptance\.mjs/);
+  assert.match(workflow, /node --check tests\/staging\.acceptance\.mjs/);
+  assert.doesNotMatch(workflow, /test:staging-smoke|TIMMY_STAGING_URL/);
+});
+
 test('diff hygiene checks only the pull request or latest commit range', async () => {
   const script = await readFile(diffCheckPath, 'utf8');
 

tests/domain.test.js

@@ -50,9 +50,35 @@ test('detects common urgent symptom language without matching unrelated blood wo
     'My stool is black',
     'I have severe stomach pain',
     'I am throwing up and have a fever',
+    'I threw up',
+    'I puked twice',
+    'I am barfing',
+    'I barfed',
+    'I hurled',
+    'She hurls',
+    'I am upchucking',
+    'I spewed',
+    'She spews',
+    'I tossed my cookies',
+    'She tosses her cookies',
+    'He tossed his cookies',
+    'Someone is tossing their cookies',
+    'I lost my lunch',
+    'She loses her lunch',
+    'He lost his lunch',
+    'Someone is losing their lunch',
+    'I have emesis',
     'I am unable to pass gas',
   ]) assert.equal(detectUrgentText(message).urgent, true, message);
   assert.equal(detectUrgentText('My blood pressure was checked').urgent, false);
+  for (const nonVomiting of [
+    'She hurled the javelin across the field.',
+    'He hurls insults when angry.',
+    'They are hurling rocks at the wall.',
+    'He spewed hateful rhetoric.',
+    'The volcano spews ash.',
+    'The pipe is spewing water.',
+  ]) assert.equal(detectUrgentText(nonVomiting).urgent, false, nonVomiting);
 });
 
 test('detects urgent flags or language in confirmed ledger context', () => {

tests/hermes-agent-service.test.js

@@ -128,6 +128,10 @@ test('authoritative chat service intercepts urgent message and ledger symptoms b
   await service.unlock({ origin, accessCode: 'test-agent-access-code-2026' });
 
   const messageResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: { message: 'I have rectal bleeding', ledger: [] } });
+  const pastTenseVomitingResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: { message: 'I threw up', ledger: [] } });
+  const slangVomitingResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: { message: 'I barfed', ledger: [] } });
+  const possessiveIdiomResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: { message: 'She tosses her cookies', ledger: [] } });
+  const thirdPersonVomitingResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: { message: 'She hurls', ledger: [] } });
   const ledgerResult = await service.chat({ origin, cookieToken: 'safety-cookie', payload: {
     message: 'What does my journal show?',
     ledger: [{ bristolType: 4, color: 'brown', note: '', symptoms: { cannotPassGas: true } }],
@@ -138,7 +142,7 @@ test('authoritative chat service intercepts urgent message and ledger symptoms b
   } });
 
   assert.equal(calls.length, 0);
-  for (const result of [messageResult, ledgerResult, noteResult]) {
+  for (const result of [messageResult, pastTenseVomitingResult, slangVomitingResult, possessiveIdiomResult, thirdPersonVomitingResult, ledgerResult, noteResult]) {
     assert.equal(result.safetyOverride, true);
     assert.match(result.reply, /medical help/i);
     assert.doesNotMatch(result.reply, /unsafe upstream/i);

tests/mobile-capture.acceptance.mjs

@@ -0,0 +1,59 @@
+import { chromium } from 'playwright';
+import assert from 'node:assert/strict';
+
+const browser = await chromium.launch({ headless: true });
+const viewports = [
+  { name: '390x844', width: 390, height: 844 },
+  { name: 'iPhone 15 class', width: 393, height: 852 },
+];
+
+for (const viewport of viewports) {
+  const context = await browser.newContext({
+    viewport: { width: viewport.width, height: viewport.height },
+    deviceScaleFactor: 2,
+    serviceWorkers: 'block',
+  });
+  const page = await context.newPage();
+  let analysisRequests = 0;
+  await page.route('**/api/vision-status', route => route.fulfill({
+    status: 200,
+    contentType: 'application/json',
+    body: JSON.stringify({ enabled: true, profile: 'selfhost', providerReady: true, model: 'synthetic-test-model' }),
+  }));
+  await page.route('**/api/analyze', route => {
+    analysisRequests += 1;
+    return route.abort();
+  });
+
+  await page.goto('http://127.0.0.1:4173', { waitUntil: 'networkidle' });
+  await page.locator('[data-scan]').click();
+
+  const camera = page.locator('#camera-photo');
+  const gallery = page.locator('#gallery-photo');
+  assert.equal(await camera.getAttribute('capture'), 'environment', `${viewport.name}: camera input uses the rear camera`);
+  assert.equal(await gallery.getAttribute('capture'), null, `${viewport.name}: gallery input does not force camera capture`);
+  assert.equal(await page.getByText('Take photo', { exact: true }).isVisible(), true);
+  assert.equal(await page.getByText('Choose from gallery', { exact: true }).isVisible(), true);
+
+  await camera.dispatchEvent('cancel');
+  assert.match(await page.locator('[role="status"]').innerText(), /camera.*closed|permission.*denied/i);
+  assert.equal(await page.getByText('Continue without AI', { exact: true }).isVisible(), true);
+  assert.equal(analysisRequests, 0, `${viewport.name}: cancellation never uploads`);
+
+  await page.locator('#gallery-photo').setInputFiles({
+    name: 'corrupt-synthetic.jpg',
+    mimeType: 'image/jpeg',
+    buffer: Buffer.from('not an image'),
+  });
+  assert.match(await page.locator('.scan-result').innerText(), /could not be read/i);
+  await page.getByText('Try another photo', { exact: true }).click();
+  await page.locator('#gallery-photo').setInputFiles('tests/fixtures/synthetic-type4.jpg');
+  assert.equal(await page.locator('#analyze-photo').isDisabled(), true);
+  assert.equal(await page.locator('#retake-photo').isVisible(), true);
+  assert.equal(analysisRequests, 0, `${viewport.name}: corrupt and unconsented photos never upload`);
+
+  await context.close();
+}
+
+await browser.close();
+console.log('PASS camera/gallery paths recover from cancellation at 390x844 and iPhone-class viewport without upload');

tests/photo-first.acceptance.mjs

@@ -31,7 +31,7 @@ await page.locator('[data-scan]').click();
 await page.getByText(/Self-hosted model ready/i).waitFor();
 await page.screenshot({ path: 'artifacts/selfhost-photo-first-mobile.png', fullPage: false });
 assert.equal(await page.getByText('One photo. Two useful suggestions.').isVisible(), true);
-await page.locator('#ai-photo').setInputFiles('tests/fixtures/synthetic-type4.jpg');
+await page.locator('#gallery-photo').setInputFiles('tests/fixtures/synthetic-type4.jpg');
 assert.equal(await page.locator('#analyze-photo').isDisabled(), true);
 assert.match(await page.locator('.consent-card').innerText(), /self-hosted model server/i);
 assert.doesNotMatch(await page.locator('.consent-card').innerText(), /provider’s terms/i);

tests/release-demo.test.js

@@ -10,18 +10,24 @@ test('release demo visibly explains the CI-protected browser path without overst
 
   assert.match(demo, /Automated checks replay this synthetic path before review/);
   assert.match(demo, /One clear photo action\. Manual logging stays one tap away\./);
+  assert.match(demo, /Camera closed cleanly — gallery and manual logging are still available/);
+  assert.match(demo, /#camera-photo.*dispatchEvent\('cancel'\)/s);
+  assert.match(demo, /#gallery-photo.*synthetic-type4\.jpg/s);
   assert.match(demo, /tests\/fixtures\/synthetic-type4\.jpg/);
+  assert.match(demo, /The pinned bootstrap verifies both model files before starting on private loopback/);
   assert.match(demo, /AI may suggest visible form, broad color, and image quality — never symptoms or diagnosis/);
   assert.match(demo, /Hermes Agent connected/);
   assert.match(demo, /Photos stay out of chat/);
-  assert.match(demo, /I have rectal bleeding/);
+  assert.match(demo, /I barfed/);
   assert.match(demo, /Urgent language is intercepted deterministically before Hermes/);
   assert.match(demo, /SLEEK\. SIMPLE\.<br>HERMES-POWERED\./);
 });
 
-test('release builder gates the sleek shell and Hermes chat browser path', async () => {
+test('release builder gates the sleek shell, Hermes chat, and bootstrap syntax', async () => {
   const builder = await readFile(builderPath, 'utf8');
   assert.match(builder, /"test:sleek"/);
+  assert.match(builder, /"test:mobile-capture"/);
   assert.match(builder, /"sleek_hermes_chat_acceptance": "passed"/);
   assert.match(builder, /Sleek three-destination shell/);
+  assert.match(builder, /"bash", "-n", "scripts\/bootstrap_selfhost_smolvlm\.sh"/);
 });

tests/selfhost-bootstrap.test.js

@@ -0,0 +1,92 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { spawnSync } from 'node:child_process';
+import { chmod, mkdtemp, readFile, rm, writeFile } from 'node:fs/promises';
+import { join } from 'node:path';
+import { tmpdir } from 'node:os';
+
+const script = new URL('../scripts/bootstrap_selfhost_smolvlm.sh', import.meta.url).pathname;
+
+test('self-host bootstrap reports immutable source and model receipts', () => {
+  const result = spawnSync('bash', [script, 'receipt'], { encoding: 'utf8' });
+
+  assert.equal(result.status, 0, result.stderr);
+  assert.match(result.stdout, /llama\.cpp commit: [0-9a-f]{40}/);
+  assert.match(result.stdout, /SmolVLM2-2\.2B-Instruct-Q4_K_M\.gguf sha256: [0-9a-f]{64}/);
+  assert.match(result.stdout, /mmproj-SmolVLM2-2\.2B-Instruct-Q8_0\.gguf sha256: [0-9a-f]{64}/);
+  assert.match(result.stdout, /bind address: 127\.0\.0\.1:8080/);
+});
+
+test('self-host bootstrap rejects model files that do not match pinned hashes', () => {
+  const result = spawnSync('bash', [script, 'verify'], {
+    encoding: 'utf8',
+    env: { ...process.env, TIMMY_SELFHOST_ROOT: '/tmp/timmy-missing-bootstrap' },
+  });
+
+  assert.notEqual(result.status, 0);
+  assert.match(result.stderr, /Run .* install|Missing required file/);
+});
+
+test('self-host bootstrap completes the pinned private worker lifecycle from an empty directory', async () => {
+  const sandbox = await mkdtemp(join(tmpdir(), 'timmy-bootstrap-'));
+  const bin = join(sandbox, 'bin');
+  const root = join(sandbox, 'worker');
+  spawnSync('mkdir', ['-p', bin]);
+  const commands = join(sandbox, 'commands.log');
+  const tools = {
+    git: `#!/bin/sh\nprintf 'git %s\\n' "$*" >> "$COMMAND_LOG"\nif [ "$1" = clone ]; then mkdir -p "$3/.git"; fi\n`,
+    cmake: `#!/bin/sh\nprintf 'cmake %s\\n' "$*" >> "$COMMAND_LOG"\nbuild=''; prev=''; for arg in "$@"; do [ "$prev" = --build ] && build="$arg"; prev="$arg"; done\nif [ -n "$build" ]; then mkdir -p "$build/bin"; printf '#!/bin/sh\\n' > "$build/bin/llama-server"; chmod +x "$build/bin/llama-server"; fi\n`,
+    curl: `#!/bin/sh\nprintf 'curl %s\\n' "$*" >> "$COMMAND_LOG"\nout=''; prev=''; for arg in "$@"; do { [ "$prev" = -o ] || [ "$prev" = --output ]; } && out="$arg"; prev="$arg"; done\ncase "$out" in *mmproj*) printf 'mmproj\\n' > "$out";; *) printf 'model\\n' > "$out";; esac\n`,
+  };
+  for (const [name, contents] of Object.entries(tools)) {
+    await writeFile(join(bin, name), contents);
+    await chmod(join(bin, name), 0o755);
+  }
+
+  const result = spawnSync('bash', [script, 'install'], {
+    encoding: 'utf8',
+    env: {
+      ...process.env,
+      PATH: `${bin}:${process.env.PATH}`,
+      COMMAND_LOG: commands,
+      TIMMY_SELFHOST_ROOT: root,
+      TIMMY_MODEL_SHA256: '98ad61a25e3683b6adf2474b01bbe1c27de6aad2ce3a80ff4140fe473c14e691',
+      TIMMY_MMPROJ_SHA256: 'ce52f16b076dcb922c667c08d62881c85fa26aca7cc60394050d5bb1153b7276',
+    },
+  });
+
+  assert.equal(result.status, 0, result.stderr);
+  const log = await readFile(commands, 'utf8');
+  assert.match(log, /git clone https:\/\/github\.com\/ggml-org\/llama\.cpp/);
+  assert.match(log, /checkout --detach 6d05498314db1b57f81c271080018aa2d0b89be9/);
+  assert.match(log, /curl .*SmolVLM2-2\.2B-Instruct-Q4_K_M\.gguf/);
+  assert.match(result.stdout, /Pinned model files verified/);
+
+  const fakeServer = join(root, 'llama.cpp', 'build', 'bin', 'llama-server');
+  await writeFile(fakeServer, `#!/usr/bin/env python3
+import argparse, json
+from http.server import BaseHTTPRequestHandler, HTTPServer
+parser = argparse.ArgumentParser(add_help=False)
+parser.add_argument('--host'); parser.add_argument('--port', type=int)
+args, _ = parser.parse_known_args()
+class Handler(BaseHTTPRequestHandler):
+    def do_GET(self):
+        body = json.dumps({'data': [{'id': 'SmolVLM2-2.2B-Instruct'}]}).encode()
+        self.send_response(200); self.send_header('Content-Type', 'application/json'); self.end_headers(); self.wfile.write(body)
+    def log_message(self, *_): pass
+HTTPServer((args.host, args.port), Handler).serve_forever()
+`);
+  await chmod(fakeServer, 0o755);
+  const lifecycleEnv = {
+    ...process.env,
+    TIMMY_SELFHOST_ROOT: root,
+    TIMMY_MODEL_PORT: String(19000 + process.pid % 1000),
+    TIMMY_MODEL_SHA256: '98ad61a25e3683b6adf2474b01bbe1c27de6aad2ce3a80ff4140fe473c14e691',
+    TIMMY_MMPROJ_SHA256: 'ce52f16b076dcb922c667c08d62881c85fa26aca7cc60394050d5bb1153b7276',
+  };
+  for (const command of ['start', 'health', 'stop']) {
+    const commandResult = spawnSync('bash', [script, command], { encoding: 'utf8', env: lifecycleEnv });
+    assert.equal(commandResult.status, 0, `${command}: ${commandResult.stderr}`);
+  }
+  await rm(sandbox, { recursive: true, force: true });
+});

tests/service-worker-runtime.test.js

@@ -0,0 +1,97 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { readFile } from 'node:fs/promises';
+import vm from 'node:vm';
+
+const source = await readFile(new URL('../service-worker.js', import.meta.url), 'utf8');
+
+function loadWorker({ scope = 'https://example.test/', cacheKeys = [], currentHits = new Map(), fetchImpl = async () => { throw new Error('offline'); } } = {}) {
+  const listeners = new Map();
+  const deleted = [];
+  const puts = [];
+  let cacheOpenCount = 0;
+  const currentCache = {
+    addAll: async () => {},
+    put: async request => { puts.push(typeof request === 'string' ? request : request.url); },
+    match: async request => currentHits.get(typeof request === 'string' ? request : request.url),
+  };
+  const caches = {
+    keys: async () => cacheKeys,
+    delete: async key => { deleted.push(key); return true; },
+    open: async () => { cacheOpenCount += 1; return currentCache; },
+    match: async () => { throw new Error('global cache matching must not be used'); },
+  };
+  const self = {
+    registration: { scope },
+    addEventListener: (type, handler) => listeners.set(type, handler),
+    skipWaiting: async () => {},
+    clients: { claim: async () => {} },
+  };
+  vm.runInNewContext(source, { self, caches, fetch: fetchImpl, URL, Promise, String });
+  return { listeners, deleted, puts, getCacheOpenCount: () => cacheOpenCount };
+}
+
+async function dispatchExtendable(handler) {
+  let pending;
+  handler({ waitUntil(value) { pending = value; } });
+  await pending;
+}
+
+async function dispatchFetch(handler, request) {
+  let response;
+  handler({ request, respondWith(value) { response = value; } });
+  return response;
+}
+
+test('root activation deletes only its obsolete Timmy caches including the legacy v4 cache', async () => {
+  const { listeners, deleted } = loadWorker({
+    cacheKeys: [
+      'timmy-shell-v4',
+      'timmy-shell:/:v4',
+      'timmy-shell:/:v5',
+      'timmy-shell:/timmy-staging/:v4',
+      'sibling-shared-origin-cache',
+    ],
+  });
+
+  await dispatchExtendable(listeners.get('activate'));
+
+  assert.deepEqual(deleted.sort(), ['timmy-shell-v4', 'timmy-shell:/:v4']);
+});
+
+test('offline shell lookup uses only the current named cache', async () => {
+  const request = { method: 'GET', url: 'https://example.test/app.js' };
+  const current = { body: 'current app' };
+  const { listeners } = loadWorker({ currentHits: new Map([[request.url, current]]) });
+
+  const response = await dispatchFetch(listeners.get('fetch'), request);
+
+  assert.equal(await response, current);
+});
+
+test('scoped API GET requests bypass the shell cache entirely', async () => {
+  const request = { method: 'GET', url: 'https://example.test/timmy-staging/api/healthz' };
+  const networkResponse = { headers: { get: () => 'no-store' }, clone: () => ({}) };
+  const { listeners, puts, getCacheOpenCount } = loadWorker({
+    scope: 'https://example.test/timmy-staging/',
+    fetchImpl: async () => networkResponse,
+  });
+
+  const response = await dispatchFetch(listeners.get('fetch'), request);
+
+  assert.equal(await response, networkResponse);
+  assert.equal(getCacheOpenCount(), 0);
+  assert.deepEqual(puts, []);
+});
+
+test('no-store shell responses are returned without being cached', async () => {
+  const request = { method: 'GET', url: 'https://example.test/styles.css' };
+  const networkResponse = { headers: { get: () => 'private, no-store' }, clone: () => ({}) };
+  const { listeners, puts } = loadWorker({ fetchImpl: async () => networkResponse });
+
+  const response = await dispatchFetch(listeners.get('fetch'), request);
+  await response;
+  await Promise.resolve();
+
+  assert.deepEqual(puts, []);
+});

tests/sleek-chat.acceptance.mjs

@@ -3,12 +3,16 @@ import assert from 'node:assert/strict';
 import { mkdir } from 'node:fs/promises';
 
 await mkdir('artifacts', { recursive: true });
+const appUrl = process.env.TIMMY_TEST_URL || 'http://127.0.0.1:4173/';
+const expectedBasePath = new URL(appUrl).pathname.replace(/\/$/, '') || '/';
 const browser = await chromium.launch({ headless: true });
 const context = await browser.newContext({ viewport: { width: 390, height: 844 }, deviceScaleFactor: 2, serviceWorkers: 'block' });
 const page = await context.newPage();
 const errors = [];
+const apiRequests = [];
 page.on('console', message => { if (message.type() === 'error') errors.push(message.text()); });
 page.on('pageerror', error => errors.push(error.message));
+page.on('request', request => { if (new URL(request.url()).pathname.includes('/api/')) apiRequests.push(new URL(request.url()).pathname); });
 
 await page.route('**/api/vision-status', route => route.fulfill({ status: 200, contentType: 'application/json', body: JSON.stringify({ enabled: true, profile: 'selfhost', providerReady: true, model: 'SmolVLM2-2.2B-Instruct' }) }));
 await page.route('**/api/agent/status', route => route.fulfill({ status: 200, contentType: 'application/json', body: JSON.stringify({ enabled: true, configured: true, authenticated: true, mode: 'hermes-agent' }) }));
@@ -18,13 +22,18 @@ await page.route('**/api/agent/chat', async route => {
   await route.fulfill({ status: 200, contentType: 'application/json', body: JSON.stringify({ connected: true, reply: 'Your confirmed logs are mostly Type 4 this week. I can explain the pattern, but I cannot diagnose a cause.' }) });
 });
 
-await page.goto('http://127.0.0.1:4173');
+await page.goto(appUrl);
 await page.waitForLoadState('networkidle');
+assert.equal(await page.locator('meta[name="timmy-base-path"]').getAttribute('content'), expectedBasePath);
 assert.equal(await page.locator('.bottom-nav .nav-btn').count(), 3, 'primary navigation must have exactly three destinations');
 assert.equal(await page.locator('main .btn-primary:visible').count(), 1, 'home must expose one dominant primary action');
 assert.equal(await page.locator('[data-log]:visible').count(), 1, 'manual fallback remains available once without competing styling');
 assert.match(await page.locator('main').innerText(), /photo/i);
 assert.equal(await page.evaluate(() => document.documentElement.scrollWidth <= innerWidth), true, 'home must not overflow horizontally');
+if (process.env.TIMMY_EXPECT_STAGING_LABEL) {
+  assert.match(await page.locator('.staging-label').innerText(), /Staging · daily-test · [0-9a-f]{12}/);
+  assert.equal(await page.locator('.staging-label').evaluate(node => node.tagName), 'FOOTER');
+}
 await page.screenshot({ path: 'artifacts/sleek-home-mobile.png', fullPage: true });
 
 await page.locator('[data-view="timmy"]').click();
@@ -38,13 +47,74 @@ assert.equal(chatRequest.message, 'What pattern do you see?');
 assert.ok(Array.isArray(chatRequest.ledger));
 assert.equal(JSON.stringify(chatRequest).includes('photoDataUrl'), false, 'photos never enter chat context');
 const previousRequest = chatRequest;
-await page.locator('#chat-message').fill('I am unable to pass gas');
+await page.locator('#chat-message').fill('I barfed');
 await page.locator('#send-chat').click();
 await page.waitForSelector('.bubble.timmy >> text=Pause and get medical help');
 assert.equal(chatRequest, previousRequest, 'urgent language must be intercepted before the Hermes request');
 assert.equal(await page.evaluate(() => document.documentElement.scrollWidth <= innerWidth), true, 'chat must not overflow horizontally');
 await page.screenshot({ path: 'artifacts/sleek-hermes-chat-mobile.png', fullPage: true });
 
+await page.locator('[data-view="home"]').click();
+await page.locator('[data-log]').click();
+await page.locator('#next').click();
+await page.locator('#next').click();
+await page.locator('#save').click();
+assert.deepEqual(await page.evaluate(() => Object.keys(localStorage)), [`timmy:${expectedBasePath}:ledger-v1`]);
+const serviceWorkerContext = await browser.newContext({ viewport: { width: 390, height: 844 } });
+const serviceWorkerPage = await serviceWorkerContext.newPage();
+await serviceWorkerPage.goto(new URL('/git', appUrl).toString());
+await serviceWorkerPage.evaluate(async () => {
+  await caches.open('sibling-shared-origin-cache');
+  await caches.open('timmy-shell-v5:/');
+});
+await serviceWorkerPage.goto(appUrl);
+const registration = await serviceWorkerPage.evaluate(async () => {
+  const ready = await Promise.race([navigator.serviceWorker.ready, new Promise((_, reject) => setTimeout(() => reject(new Error('service worker timeout')), 5000))]);
+  return { scope: ready.scope, scriptURL: ready.active?.scriptURL || '', cacheKeys: await caches.keys() };
+});
+assert.ok(registration.cacheKeys.includes('sibling-shared-origin-cache'), 'Timmy service worker must preserve sibling application caches');
+if (expectedBasePath !== '/') assert.ok(registration.cacheKeys.includes('timmy-shell-v5:/'), 'prefixed Timmy must preserve the root Timmy cache');
+await serviceWorkerContext.close();
+const expectedRoot = expectedBasePath === '/' ? '/' : `${expectedBasePath}/`;
+assert.equal(new URL(registration.scope).pathname, expectedRoot);
+assert.equal(new URL(registration.scriptURL).pathname, `${expectedRoot}service-worker.js`);
+assert.ok(apiRequests.length >= 2);
+assert.ok(apiRequests.every(path => path.startsWith(`${expectedRoot}api/`)), `API request escaped prefix: ${apiRequests.join(', ')}`);
+
+if (expectedBasePath === '/') {
+  const migrationContext = await browser.newContext({ serviceWorkers: 'block' });
+  await migrationContext.addInitScript(() => {
+    const entry = id => ({
+      id,
+      occurredAt: new Date().toISOString(),
+      bristolType: 4,
+      color: 'brown',
+      urgency: 0,
+      discomfort: 0,
+      note: '',
+      symptoms: {},
+    });
+    localStorage.setItem('timmy:/:ledger-v1', JSON.stringify([entry('current-root-entry')]));
+    localStorage.setItem('timmy-ledger-v1', JSON.stringify([entry('legacy-root-entry')]));
+    localStorage.setItem('unrelated-sibling-data', 'preserve-me');
+  });
+  const migrationPage = await migrationContext.newPage();
+  await migrationPage.goto(appUrl);
+  assert.equal(await migrationPage.locator('.glance div').last().locator('strong').innerText(), '1');
+  assert.match(await migrationPage.evaluate(() => localStorage.getItem('timmy:/:ledger-v1')), /current-root-entry/);
+  assert.equal(await migrationPage.evaluate(() => localStorage.getItem('timmy-ledger-v1')), null);
+
+  await migrationPage.evaluate(() => localStorage.setItem('timmy-ledger-v1', '[{"id":"resurrection-risk"}]'));
+  await migrationPage.getByRole('button', { name: 'Journal', exact: true }).click();
+  await migrationPage.locator('[data-view="privacy"]').click();
+  migrationPage.once('dialog', dialog => dialog.accept());
+  await migrationPage.locator('#delete-all').click();
+  assert.equal(await migrationPage.evaluate(() => localStorage.getItem('timmy:/:ledger-v1')), null);
+  assert.equal(await migrationPage.evaluate(() => localStorage.getItem('timmy-ledger-v1')), null);
+  assert.equal(await migrationPage.evaluate(() => localStorage.getItem('unrelated-sibling-data')), 'preserve-me');
+  await migrationContext.close();
+}
+
 assert.deepEqual(errors, []);
 await browser.close();
 console.log('Sleek shell + Hermes chat mobile acceptance passed.');

tests/staging-config.test.js

@@ -0,0 +1,105 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { readFile } from 'node:fs/promises';
+import { spawnSync } from 'node:child_process';
+
+const servicePath = new URL('../deploy/timmy-staging.service', import.meta.url);
+const envPath = new URL('../deploy/timmy-staging.env.example', import.meta.url);
+const caddyPath = new URL('../deploy/Caddyfile.staging.example', import.meta.url);
+const runbookPath = new URL('../docs/STAGING-RUNBOOK.md', import.meta.url);
+
+const literalSecret = /(password|token|secret|api[_-]?key)\s*[=:]\s*(?!\$\{|<|CHANGE_ME|false|$)["']?[A-Za-z0-9/+_.-]{8,}/i;
+
+test('systemd template runs a dedicated loopback-only agent-disabled service', async () => {
+  const service = await readFile(servicePath, 'utf8');
+  for (const directive of [
+    'User=timmy-staging', 'Group=timmy-staging',
+    'WorkingDirectory=/opt/timmy-staging/current',
+    'EnvironmentFile=/etc/timmy-staging.env',
+    'Environment=HOST=127.0.0.1', 'Environment=PORT=4174',
+    'Environment=TIMMY_BASE_PATH=/timmy-staging',
+    'Environment=TIMMY_AGENT_ENABLED=false',
+  ]) assert.match(service, new RegExp(`^${directive.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}$`, 'm'), directive);
+  assert.match(service, /^ExecStart=\/usr\/bin\/env TIMMY_AGENT_ENABLED=false TIMMY_VISION_ENABLED=false \/usr\/local\/lib\/timmy-staging\/node server\.mjs$/m);
+  assert.doesNotMatch(service, /ExecStart=\/usr\/(?:local\/)?bin\/node|0\.0\.0\.0|TIMMY_AGENT_ENABLED=true/);
+  assert.doesNotMatch(service, literalSecret);
+});
+
+test('systemd command-level environment keeps agent and vision disabled after EnvironmentFile overrides', async () => {
+  const service = await readFile(servicePath, 'utf8');
+  const environmentFileIndex = service.indexOf('EnvironmentFile=');
+  const execLine = service.match(/^ExecStart=(.+)$/m)?.[1];
+  assert.ok(execLine, 'ExecStart must exist');
+  assert.ok(environmentFileIndex < service.indexOf(`ExecStart=${execLine}`), 'EnvironmentFile must be loaded before command overrides');
+  const argv = execLine.trim().split(/\s+/);
+  assert.equal(argv.shift(), '/usr/bin/env');
+  const assignments = argv.filter(value => /^TIMMY_(?:AGENT|VISION)_ENABLED=/.test(value));
+  assert.deepEqual(assignments, ['TIMMY_AGENT_ENABLED=false', 'TIMMY_VISION_ENABLED=false']);
+  const probe = spawnSync('/usr/bin/env', [
+    ...assignments, process.execPath, '-e',
+    'process.stdout.write(`${process.env.TIMMY_AGENT_ENABLED},${process.env.TIMMY_VISION_ENABLED}`)',
+  ], { env: { ...process.env, TIMMY_AGENT_ENABLED: 'true', TIMMY_VISION_ENABLED: 'true' }, encoding: 'utf8' });
+  assert.equal(probe.status, 0, probe.stderr);
+  assert.equal(probe.stdout, 'false,false');
+});
+
+test('systemd template applies filesystem privilege process and resource confinement', async () => {
+  const service = await readFile(servicePath, 'utf8');
+  for (const directive of [
+    'UMask=0077', 'NoNewPrivileges=true', 'PrivateTmp=true', 'PrivateDevices=true',
+    'ProtectSystem=strict', 'ProtectHome=true', 'ReadWritePaths=/var/lib/timmy-staging',
+    'RestrictSUIDSGID=true', 'LockPersonality=true', 'RestrictNamespaces=true',
+    'ProtectKernelTunables=true', 'ProtectKernelModules=true', 'ProtectKernelLogs=true',
+    'ProtectControlGroups=true', 'ProtectClock=true', 'ProtectHostname=true',
+    'CapabilityBoundingSet=', 'AmbientCapabilities=', 'RestrictRealtime=true',
+    'TasksMax=64', 'MemoryMax=512M', 'LimitNOFILE=1024',
+  ]) assert.match(service, new RegExp(`^${directive.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}$`, 'm'), directive);
+  assert.equal((service.match(/^ReadWritePaths=/gm) || []).length, 1);
+});
+
+test('environment example is least privilege base-path staging configuration without credentials', async () => {
+  const env = await readFile(envPath, 'utf8');
+  for (const setting of [
+    'HOST=127.0.0.1', 'PORT=4174', 'TIMMY_BASE_PATH=/timmy-staging',
+    'TIMMY_STAGING_LABEL=true', 'TIMMY_AGENT_ENABLED=false', 'TIMMY_VISION_ENABLED=false',
+  ]) assert.match(env, new RegExp(`^${setting.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}$`, 'm'));
+  assert.match(env, /install -m 600/);
+  assert.doesNotMatch(env, /TIMMY_AGENT_ACCESS_TOKEN|GITEA_TOKEN|OPENAI_API_KEY|COOKIE/);
+  assert.doesNotMatch(env, literalSecret);
+});
+
+test('Caddy snippet isolates git and authenticates staging before a catchall', async () => {
+  const caddy = await readFile(caddyPath, 'utf8');
+  const git = caddy.indexOf('handle @git');
+  const staging = caddy.indexOf('handle_path /timmy-staging/*');
+  const catchall = caddy.indexOf('handle {');
+  assert.ok(git >= 0 && staging > git && catchall > staging, 'route order must be git, staging, catchall');
+  assert.match(caddy, /basic_auth/);
+  assert.match(caddy, /\{\$TIMMY_STAGING_PASSWORD_HASH\}/);
+  assert.match(caddy, /reverse_proxy 127\.0\.0\.1:4174/);
+  assert.match(caddy, /max_size 8MB/);
+  assert.match(caddy, /X-Content-Type-Options "nosniff"/);
+  assert.match(caddy, /X-Frame-Options "DENY"/);
+  assert.match(caddy, /Referrer-Policy "no-referrer"/);
+  assert.match(caddy, /Content-Security-Policy/);
+  assert.match(caddy, /rewrite \* \/timmy-staging\{uri\}/, 'handle_path strips once, then upstream base path is explicitly reconstructed');
+  assert.doesNotMatch(caddy, /\$2[aby]\$[A-Za-z0-9./]{20,}|password\s+[^<{\s]/i);
+});
+
+test('runbook covers safe installation operation verification rollback backup and removal', async () => {
+  const runbook = await readFile(runbookPath, 'utf8');
+  for (const heading of [
+    'Prerequisites', 'DNS and URL', 'Install', 'Promote', 'Smoke test', 'Status and logs',
+    'Rollback', 'Backup', 'Remove staging', 'Template validation',
+  ]) assert.match(runbook, new RegExp(`^## .*${heading}`, 'mi'), heading);
+  assert.match(runbook, /sha256/i);
+  assert.match(runbook, /install -D -o root -g root -m 755[^\n]+\/usr\/local\/lib\/timmy-staging\/node/);
+  assert.match(runbook, /\/usr\/local\/lib\/timmy-staging\/node --version/);
+  assert.match(runbook, /chmod 600|install -m 600/);
+  assert.match(runbook, /systemctl restart timmy-staging\.service/);
+  assert.match(runbook, /no prior release[^.]*stops[^.]*service/i);
+  assert.match(runbook, /failed release[^.]*inert[^.]*evidence/i);
+  assert.match(runbook, /journalctl -u timmy-staging\.service/);
+  assert.match(runbook, /do not.*live|approval/i);
+  assert.doesNotMatch(runbook, literalSecret);
+});

tests/staging-deploy.test.py

@@ -0,0 +1,344 @@
+#!/usr/bin/env python3
+"""Filesystem and failure-path tests for immutable staging deployment."""
+from __future__ import annotations
+
+import hashlib
+import importlib.util
+import io
+import json
+from pathlib import Path
+import subprocess
+import sys
+import tarfile
+import tempfile
+import unittest
+from unittest import mock
+
+ROOT = Path(__file__).resolve().parents[1]
+SCRIPT = ROOT / "scripts" / "deploy_staging.py"
+COMMIT_A = "a" * 40
+COMMIT_B = "b" * 40
+
+
+def load_deploy():
+    spec = importlib.util.spec_from_file_location("deploy_staging", SCRIPT)
+    module = importlib.util.module_from_spec(spec)
+    sys.modules[spec.name] = module
+    spec.loader.exec_module(module)
+    return module
+
+
+def make_archive(path: Path, members: list[tuple[str, bytes, str]]) -> str:
+    with tarfile.open(path, "w:gz") as archive:
+        for name, body, kind in members:
+            info = tarfile.TarInfo(name)
+            if kind == "file":
+                info.size = len(body)
+                archive.addfile(info, io.BytesIO(body))
+            elif kind == "dir":
+                info.type = tarfile.DIRTYPE
+                archive.addfile(info)
+            elif kind == "symlink":
+                info.type = tarfile.SYMTYPE
+                info.linkname = "server.mjs"
+                archive.addfile(info)
+            elif kind == "hardlink":
+                info.type = tarfile.LNKTYPE
+                info.linkname = "server.mjs"
+                archive.addfile(info)
+            elif kind == "fifo":
+                info.type = tarfile.FIFOTYPE
+                archive.addfile(info)
+            elif kind == "device":
+                info.type = tarfile.CHRTYPE
+                archive.addfile(info)
+    return hashlib.sha256(path.read_bytes()).hexdigest()
+
+
+class DeployTests(unittest.TestCase):
+    def setUp(self):
+        self.tmp = tempfile.TemporaryDirectory()
+        self.root = Path(self.tmp.name) / "opt"
+        self.root.mkdir()
+        self.deploy = load_deploy()
+        self.config = self.deploy.DeploymentConfig(
+            root=self.root,
+            restart_command=("fixture-restart",),
+            stop_command=("fixture-stop",),
+            smoke_command=("fixture-smoke",),
+            health_url="http://127.0.0.1:4174/api/healthz",
+            command_timeout=1.0,
+            health_timeout=1.0,
+        )
+        self.commands = []
+
+    def tearDown(self):
+        self.tmp.cleanup()
+
+    def runner(self, argv, **kwargs):
+        self.commands.append((tuple(argv), kwargs))
+        return subprocess.CompletedProcess(argv, 0, "", "")
+
+    def healthy(self, url, commit, timeout):
+        self.assertEqual(url, self.config.health_url)
+        self.assertEqual(timeout, self.config.health_timeout)
+        return {"ok": True, "commit": commit}
+
+    def archive(self, name="release.tar.gz", members=None):
+        path = Path(self.tmp.name) / name
+        digest = make_archive(path, members or [
+            ("timmy-release/", b"", "dir"),
+            ("timmy-release/server.mjs", b"console.log('ok')\n", "file"),
+            ("timmy-release/package.json", b"{}\n", "file"),
+        ])
+        return path, digest
+
+    def seed_release(self, commit):
+        release = self.root / "releases" / commit
+        release.mkdir(parents=True)
+        (release / "server.mjs").write_text("ok", encoding="utf-8")
+        (release / ".timmy-release.json").write_text(json.dumps({"commit": commit, "tag": "old"}), encoding="utf-8")
+        return release
+
+    def point_current(self, commit):
+        (self.root / "current").symlink_to(Path("releases") / commit)
+
+    def promote(self, archive, digest, commit=COMMIT_B, **kwargs):
+        return self.deploy.promote(
+            config=self.config, tag="daily-test", archive=archive,
+            expected_sha256=digest, commit=commit,
+            run_command=kwargs.get("run_command", self.runner),
+            health_check=kwargs.get("health_check", self.healthy),
+        )
+
+    def test_checksum_mismatch_fails_before_tar_is_opened(self):
+        archive = Path(self.tmp.name) / "not-even-a-tar"
+        archive.write_bytes(b"untrusted")
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "SHA-256 mismatch"):
+            self.promote(archive, "0" * 64)
+        self.assertFalse((self.root / "releases").exists())
+
+    def test_verified_private_archive_copy_is_used_after_caller_archive_mutates(self):
+        archive, digest = self.archive("mutable.tar.gz")
+        evil = Path(self.tmp.name) / "evil.tar.gz"
+        make_archive(evil, [
+            ("timmy-release/", b"", "dir"),
+            ("timmy-release/server.mjs", b"EVIL\n", "file"),
+        ])
+        real_inspect = self.deploy.inspect_archive
+        inspected_paths = []
+
+        def mutate_then_inspect(path, config):
+            inspected_paths.append(Path(path))
+            archive.write_bytes(evil.read_bytes())
+            return real_inspect(path, config)
+
+        with mock.patch.object(self.deploy, "inspect_archive", side_effect=mutate_then_inspect):
+            self.promote(archive, digest)
+
+        release = self.root / "releases" / COMMIT_B
+        self.assertNotEqual(inspected_paths, [archive])
+        self.assertEqual((release / "server.mjs").read_text(), "console.log('ok')\n")
+        self.assertTrue(all(not path.exists() for path in inspected_paths), "verified temp archive must be cleaned")
+
+    def test_archive_source_must_be_a_nonsymlink_regular_file(self):
+        archive, digest = self.archive("regular.tar.gz")
+        symlink = Path(self.tmp.name) / "archive-link.tar.gz"
+        symlink.symlink_to(archive)
+        for source in (symlink, Path(self.tmp.name)):
+            with self.subTest(source=source), self.assertRaisesRegex(self.deploy.DeploymentError, "regular file|stage archive"):
+                self.promote(source, digest)
+
+    def test_absolute_and_traversal_paths_are_rejected(self):
+        for index, unsafe in enumerate(("/etc/passwd", "root/../../escape", "../escape", "root//double")):
+            archive, digest = self.archive(f"unsafe-{index}.tar.gz", [(unsafe, b"bad", "file")])
+            with self.subTest(unsafe=unsafe), self.assertRaisesRegex(self.deploy.DeploymentError, "unsafe archive path"):
+                self.promote(archive, digest)
+            self.assertFalse((self.root / "releases" / COMMIT_B).exists())
+
+    def test_links_devices_fifos_and_oversized_archives_are_rejected(self):
+        for index, kind in enumerate(("symlink", "hardlink", "fifo", "device")):
+            archive, digest = self.archive(f"special-{index}.tar.gz", [(f"root/bad-{kind}", b"", kind)])
+            with self.subTest(kind=kind), self.assertRaisesRegex(self.deploy.DeploymentError, "unsupported archive member"):
+                self.promote(archive, digest)
+        archive, digest = self.archive("large.tar.gz", [("root/large", b"x" * 17, "file")])
+        tiny = self.deploy.DeploymentConfig(**{**self.config.__dict__, "max_member_bytes": 16})
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "member size"):
+            self.deploy.promote(config=tiny, tag="daily-test", archive=archive, expected_sha256=digest, commit=COMMIT_B, run_command=self.runner, health_check=self.healthy)
+
+    def test_member_count_limit_is_enforced(self):
+        archive, digest = self.archive("many.tar.gz", [(f"root/{i}", b"x", "file") for i in range(3)])
+        tiny = self.deploy.DeploymentConfig(**{**self.config.__dict__, "max_members": 2})
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "member count"):
+            self.deploy.promote(config=tiny, tag="daily-test", archive=archive, expected_sha256=digest, commit=COMMIT_B, run_command=self.runner, health_check=self.healthy)
+
+    def test_secrets_env_and_forbidden_artifacts_are_rejected(self):
+        forbidden = ("root/.env", "root/secrets/token.txt", "root/private.pem", "root/model.gguf", "root/.git/config", "root/video/raw.webm")
+        for index, name in enumerate(forbidden):
+            archive, digest = self.archive(f"secret-{index}.tar.gz", [(name, b"secret", "file")])
+            with self.subTest(name=name), self.assertRaisesRegex(self.deploy.DeploymentError, "forbidden archive artifact"):
+                self.promote(archive, digest)
+
+    def test_forbidden_common_roots_are_rejected_case_insensitively_but_release_wrapper_is_allowed(self):
+        for index, root in enumerate((".git", "ViDeO", "ARTIFACTS", "Credentials")):
+            archive, _ = self.archive(f"forbidden-root-{index}.tar.gz", [
+                (f"{root}/", b"", "dir"),
+                (f"{root}/server.mjs", b"evil", "file"),
+            ])
+            with self.subTest(root=root), self.assertRaisesRegex(self.deploy.DeploymentError, "forbidden archive artifact"):
+                self.deploy.inspect_archive(archive, self.config)
+        archive, _ = self.archive("normal-wrapper.tar.gz")
+        _, wrapper = self.deploy.inspect_archive(archive, self.config)
+        self.assertEqual(wrapper, "timmy-release")
+
+    def test_release_root_symlink_is_rejected(self):
+        outside = Path(self.tmp.name) / "outside"
+        outside.mkdir()
+        (self.root / "releases").symlink_to(outside, target_is_directory=True)
+        archive, digest = self.archive()
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "releases directory"):
+            self.promote(archive, digest)
+        self.assertEqual(list(outside.iterdir()), [])
+
+    def test_deployment_root_symlink_is_rejected_before_writing_outside(self):
+        outside = Path(self.tmp.name) / "outside-root"
+        outside.mkdir()
+        self.root.rmdir()
+        self.root.symlink_to(outside, target_is_directory=True)
+        archive, digest = self.archive()
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "deployment root"):
+            self.promote(archive, digest)
+        self.assertEqual(list(outside.iterdir()), [])
+
+    def test_deployment_root_non_directory_is_rejected(self):
+        self.root.rmdir()
+        self.root.write_text("not a directory")
+        archive, digest = self.archive()
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "deployment root is not a directory"):
+            self.promote(archive, digest)
+
+    def test_current_and_pending_symlink_boundaries_are_rejected_before_extraction(self):
+        outside = Path(self.tmp.name) / "outside-boundary"
+        outside.mkdir()
+        (self.root / "releases").mkdir()
+        (self.root / "current").symlink_to(outside, target_is_directory=True)
+        archive, digest = self.archive("current-boundary.tar.gz")
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "current symlink escapes"):
+            self.promote(archive, digest)
+        self.assertEqual(list(outside.iterdir()), [])
+
+        (self.root / "current").unlink()
+        pending = self.root / "releases" / f".pending-{COMMIT_B}-fixed"
+        pending.symlink_to(outside, target_is_directory=True)
+        with mock.patch.object(self.deploy.secrets, "token_hex", return_value="fixed"):
+            with self.assertRaisesRegex(self.deploy.DeploymentError, "pending release boundary"):
+                self.promote(archive, digest)
+        self.assertEqual(list(outside.iterdir()), [])
+
+    def test_valid_archive_extracts_to_commit_release_and_is_never_overwritten(self):
+        archive, digest = self.archive()
+        result = self.promote(archive, digest)
+        release = self.root / "releases" / COMMIT_B
+        self.assertEqual(result["commit"], COMMIT_B)
+        self.assertEqual((release / "server.mjs").read_text(), "console.log('ok')\n")
+        self.assertEqual(json.loads((release / ".timmy-release.json").read_text())["sha256"], digest)
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "already exists"):
+            self.promote(archive, digest)
+
+    def test_success_atomically_swaps_current_and_uses_bounded_argv_commands(self):
+        self.seed_release(COMMIT_A)
+        self.point_current(COMMIT_A)
+        archive, digest = self.archive()
+        self.promote(archive, digest)
+        self.assertEqual((self.root / "current").resolve(), self.root / "releases" / COMMIT_B)
+        self.assertEqual([command for command, _ in self.commands], [("fixture-restart",), ("fixture-smoke",)])
+        self.assertTrue(all(options["shell"] is False and options["timeout"] == 1.0 for _, options in self.commands))
+        self.assertFalse(any(path.name.startswith(".current-") for path in self.root.iterdir()))
+
+    def test_restart_health_and_smoke_failures_automatically_restore_prior_release(self):
+        phases = ("restart", "health", "smoke")
+        for phase in phases:
+            with self.subTest(phase=phase):
+                root = Path(self.tmp.name) / phase
+                config = self.deploy.DeploymentConfig(**{**self.config.__dict__, "root": root})
+                release = root / "releases" / COMMIT_A
+                release.mkdir(parents=True)
+                (release / "server.mjs").write_text("ok")
+                (root / "current").symlink_to(Path("releases") / COMMIT_A)
+                archive, digest = self.archive(f"{phase}.tar.gz")
+                calls = []
+                def run(argv, **kwargs):
+                    calls.append(tuple(argv))
+                    if (phase == "restart" and len(calls) == 1) or (phase == "smoke" and tuple(argv) == ("fixture-smoke",)):
+                        raise subprocess.CalledProcessError(1, argv)
+                    return subprocess.CompletedProcess(argv, 0, "", "")
+                def health(url, commit, timeout):
+                    if phase == "health" and commit == COMMIT_B:
+                        raise self.deploy.DeploymentError("health failed")
+                    return {"ok": True, "commit": commit}
+                with self.assertRaisesRegex(self.deploy.DeploymentError, "promotion verification failed"):
+                    self.deploy.promote(config=config, tag="daily-test", archive=archive, expected_sha256=digest, commit=COMMIT_B, run_command=run, health_check=health)
+                self.assertEqual((root / "current").resolve(), root / "releases" / COMMIT_A)
+                self.assertGreaterEqual(calls.count(("fixture-restart",)), 2)
+
+    def test_first_promotion_failure_removes_current_and_stops_service_without_restart(self):
+        archive, digest = self.archive("first-failure.tar.gz")
+        calls = []
+
+        def run(argv, **kwargs):
+            calls.append(tuple(argv))
+            if tuple(argv) == ("fixture-smoke",):
+                raise subprocess.CalledProcessError(1, argv)
+            return subprocess.CompletedProcess(argv, 0, "", "")
+
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "no prior release; service stopped"):
+            self.promote(archive, digest, run_command=run)
+
+        self.assertFalse((self.root / "current").exists())
+        self.assertFalse((self.root / "current").is_symlink())
+        self.assertEqual(calls, [("fixture-restart",), ("fixture-smoke",), ("fixture-stop",)])
+        self.assertTrue((self.root / "releases" / COMMIT_B).is_dir(), "failed release remains inert evidence")
+
+    def test_rollback_requires_valid_immutable_release_and_restarts_and_checks_health(self):
+        self.seed_release(COMMIT_A)
+        self.seed_release(COMMIT_B)
+        self.point_current(COMMIT_B)
+        result = self.deploy.rollback(config=self.config, commit=COMMIT_A, run_command=self.runner, health_check=self.healthy)
+        self.assertEqual(result["commit"], COMMIT_A)
+        self.assertEqual((self.root / "current").resolve(), self.root / "releases" / COMMIT_A)
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "does not exist"):
+            self.deploy.rollback(config=self.config, commit="c" * 40, run_command=self.runner, health_check=self.healthy)
+        tampered = self.seed_release("d" * 40)
+        (tampered / ".timmy-release.json").write_text(json.dumps({"commit": COMMIT_A, "tag": "wrong"}))
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "metadata"):
+            self.deploy.rollback(config=self.config, commit="d" * 40, run_command=self.runner, health_check=self.healthy)
+
+    def test_default_command_adapter_accepts_verifier_kwargs_and_stays_bounded(self):
+        result = self.deploy._run_argv(
+            (sys.executable, "-c", "print('ok')"), check=True, text=True,
+            capture_output=True, shell=False, timeout=1.0,
+        )
+        self.assertEqual(result.stdout.strip(), "ok")
+
+    def test_status_and_cli_dry_run_are_rootless_and_machine_readable(self):
+        self.seed_release(COMMIT_A)
+        self.point_current(COMMIT_A)
+        status = self.deploy.status(self.config)
+        self.assertEqual(status["commit"], COMMIT_A)
+        run = subprocess.run([
+            sys.executable, str(SCRIPT), "--root", str(self.root), "--dry-run", "status"
+        ], text=True, capture_output=True, check=False)
+        self.assertEqual(run.returncode, 0, run.stderr)
+        self.assertEqual(json.loads(run.stdout)["commit"], COMMIT_A)
+
+    def test_commit_tag_and_checksum_arguments_are_strictly_validated(self):
+        archive, digest = self.archive()
+        for commit in ("abc", "A" * 40, "a" * 41, "../" + "a" * 40):
+            with self.subTest(commit=commit), self.assertRaisesRegex(self.deploy.DeploymentError, "commit"):
+                self.promote(archive, digest, commit=commit)
+        with self.assertRaisesRegex(self.deploy.DeploymentError, "tag"):
+            self.deploy.promote(config=self.config, tag="../bad", archive=archive, expected_sha256=digest, commit=COMMIT_B, run_command=self.runner, health_check=self.healthy)
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/staging-health.test.js

@@ -0,0 +1,167 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { spawn } from 'node:child_process';
+import { chmod, mkdtemp, rm } from 'node:fs/promises';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const root = fileURLToPath(new URL('..', import.meta.url));
+const hermesFixture = fileURLToPath(new URL('./fixtures/fake-hermes.mjs', import.meta.url));
+let nextPort = 43100;
+
+async function startServer(t, env = {}) {
+  const port = nextPort++;
+  const origin = `http://127.0.0.1:${port}`;
+  const child = spawn(process.execPath, ['server.mjs'], {
+    cwd: root,
+    env: { ...process.env, PORT: String(port), ...env, ...(env.TIMMY_PUBLIC_ORIGIN === '__ORIGIN__' ? { TIMMY_PUBLIC_ORIGIN: origin } : {}) },
+    stdio: ['ignore', 'pipe', 'pipe'],
+  });
+  let stderr = '';
+  let stdout = '';
+  child.stdout.on('data', chunk => { stdout += chunk; });
+  child.stderr.on('data', chunk => { stderr += chunk; });
+  t.after(() => child.kill('SIGTERM'));
+  const deadline = Date.now() + 10_000;
+  const basePath = (env.TIMMY_BASE_PATH || '').replace(/\/$/, '');
+  while (Date.now() < deadline) {
+    if (child.exitCode !== null) throw new Error(`server exited ${child.exitCode}: ${stderr}`);
+    try {
+      const response = await fetch(`${origin}${basePath}/api/healthz`);
+      if (response.status) return { origin, child, getStdout: () => stdout };
+    } catch {}
+    await new Promise(resolve => setTimeout(resolve, 40));
+  }
+  throw new Error(`server did not become ready: ${stderr}`);
+}
+
+test('staging host can bind loopback instead of every network interface', async t => {
+  const { getStdout } = await startServer(t, { HOST: '127.0.0.1', TIMMY_VISION_ENABLED: '0' });
+  assert.match(getStdout(), /http:\/\/127\.0\.0\.1:/);
+  assert.doesNotMatch(getStdout(), /http:\/\/0\.0\.0\.0:/);
+});
+
+test('health endpoint exposes only bounded staging identity and feature flags', async t => {
+  const { origin } = await startServer(t, {
+    TIMMY_RELEASE_TAG: 'daily-2026-08-20.3',
+    TIMMY_RELEASE_COMMIT: 'ca31e6d38bec649407f63880504554c59f2878ae',
+    TIMMY_VISION_ENABLED: '0',
+    TIMMY_AGENT_ENABLED: 'false',
+    SECRET_TOKEN: 'must-not-leak',
+  });
+
+  const response = await fetch(`${origin}/api/healthz`);
+  assert.equal(response.status, 200);
+  assert.deepEqual(await response.json(), {
+    ok: true,
+    release: 'daily-2026-08-20.3',
+    commit: 'ca31e6d38bec649407f63880504554c59f2878ae',
+    visionEnabled: false,
+    agentEnabled: false,
+  });
+  assert.deepEqual([...response.headers.keys()].filter(name => /token|cookie|session|path|environment|credential/i.test(name)), []);
+});
+
+test('base path contains static files and APIs without capturing sibling routes', async t => {
+  const { origin } = await startServer(t, { TIMMY_BASE_PATH: '/timmy-staging', TIMMY_VISION_ENABLED: '0' });
+
+  const health = await fetch(`${origin}/timmy-staging/api/healthz`);
+  assert.equal(health.status, 200);
+  const page = await fetch(`${origin}/timmy-staging/`);
+  assert.equal(page.status, 200);
+  assert.match(await page.text(), /<div id="app"/);
+  assert.equal((await fetch(`${origin}/timmy-staging/app.js`)).status, 200);
+  assert.equal((await fetch(`${origin}/api/healthz`)).status, 404);
+  assert.equal((await fetch(`${origin}/git`)).status, 404);
+});
+
+test('prefixed document, manifest, and service worker stay inside the app scope', async t => {
+  const { origin } = await startServer(t, {
+    TIMMY_BASE_PATH: '/timmy-staging',
+    TIMMY_RELEASE_TAG: 'daily-2026-08-20.3',
+    TIMMY_RELEASE_COMMIT: 'ca31e6d38bec649407f63880504554c59f2878ae',
+    TIMMY_STAGING_LABEL: 'true',
+    TIMMY_VISION_ENABLED: '0',
+  });
+
+  const redirect = await fetch(`${origin}/timmy-staging`, { redirect: 'manual' });
+  assert.equal(redirect.status, 308);
+  assert.equal(redirect.headers.get('location'), '/timmy-staging/');
+
+  const html = await (await fetch(`${origin}/timmy-staging/`)).text();
+  assert.match(html, /<base href="\/timmy-staging\/">/);
+  assert.doesNotMatch(html, /window\.__TIMMY_CONFIG__\s*=/);
+  assert.match(html, /<meta name="timmy-base-path" content="\/timmy-staging">/);
+  assert.match(html, /<meta name="timmy-staging-label" content="Staging · daily-2026-08-20\.3 · ca31e6d38bec">/);
+
+  const manifest = await (await fetch(`${origin}/timmy-staging/manifest.webmanifest`)).json();
+  assert.equal(manifest.start_url, '/timmy-staging/');
+  assert.equal(manifest.scope, '/timmy-staging/');
+  assert.ok(manifest.icons.every(icon => icon.src.startsWith('/timmy-staging/')));
+  assert.equal((await fetch(`${origin}/timmy-staging/service-worker.js`)).status, 200);
+});
+
+test('agent cookie is constrained to the normalized base path', async t => {
+  const workdir = await mkdtemp(join(tmpdir(), 'timmy-staging-cookie-'));
+  await chmod(hermesFixture, 0o700);
+  t.after(() => rm(workdir, { recursive: true, force: true }));
+  const { origin } = await startServer(t, {
+    TIMMY_BASE_PATH: '/timmy-staging/',
+    TIMMY_AGENT_ENABLED: 'true',
+    TIMMY_AGENT_ACCESS_TOKEN: 'test-integration-access-code-2026',
+    TIMMY_PUBLIC_ORIGIN: '__ORIGIN__',
+    TIMMY_AGENT_WORKDIR: workdir,
+    TIMMY_HERMES_COMMAND: hermesFixture,
+    TIMMY_VISION_ENABLED: '0',
+  });
+
+  const response = await fetch(`${origin}/timmy-staging/api/agent/unlock`, {
+    method: 'POST',
+    headers: { 'content-type': 'application/json', origin, 'sec-fetch-site': 'same-origin' },
+    body: JSON.stringify({ accessCode: 'test-integration-access-code-2026' }),
+  });
+  assert.equal(response.status, 200);
+  assert.match(response.headers.get('set-cookie'), /; Path=\/timmy-staging\//);
+});
+
+test('malformed and escaping base paths are rejected at startup', async () => {
+  const invalid = [
+    'timmy-staging',
+    '/../git',
+    '/timmy/./nested',
+    '/%2e%2e/git',
+    '/%252e%252e/git',
+    '/timmy%2Fgit',
+    '/timmy%5cgit',
+    '/timmy%2dstaging',
+    '/timmy\\git',
+    '/timmy?debug=1',
+    '/timmy#fragment',
+    '/timmy%',
+    '/timmy//nested',
+    '/timmy-staging//',
+    '/timmy-staging;Secure',
+    '/timmy-staging"quoted',
+    "/timmy-staging'quoted",
+    '/timmy staging',
+    '/timmy\nstaging',
+  ];
+
+  for (const value of invalid) {
+    const child = spawn(process.execPath, ['server.mjs'], {
+      cwd: root,
+      env: { ...process.env, PORT: '0', TIMMY_BASE_PATH: value },
+      stdio: ['ignore', 'ignore', 'pipe'],
+    });
+    let stderr = '';
+    child.stderr.on('data', chunk => { stderr += chunk; });
+    const exitCode = await Promise.race([
+      new Promise(resolve => child.once('exit', resolve)),
+      new Promise(resolve => setTimeout(() => { child.kill('SIGTERM'); resolve('timeout'); }, 800)),
+    ]);
+    assert.notEqual(exitCode, 'timeout', `${JSON.stringify(value)} was accepted`);
+    assert.notEqual(exitCode, 0, `${JSON.stringify(value)} exited successfully`);
+    assert.match(stderr, /TIMMY_BASE_PATH/);
+  }
+});

tests/staging.acceptance.mjs

@@ -0,0 +1,98 @@
+import { chromium } from 'playwright';
+import assert from 'node:assert/strict';
+
+const appUrl = new URL(process.env.TIMMY_STAGING_URL || 'http://127.0.0.1:4173/');
+const expectedTag = process.env.TIMMY_EXPECT_RELEASE_TAG || 'daily-test';
+const expectedCommit = process.env.TIMMY_EXPECT_RELEASE_COMMIT || 'c'.repeat(40);
+const username = process.env.TIMMY_STAGING_USER || '';
+const password = process.env.TIMMY_STAGING_PASSWORD || '';
+const loopback = ['127.0.0.1', 'localhost', '::1'].includes(appUrl.hostname);
+if (!loopback && (!username || !password)) throw new Error('Live staging smoke requires TIMMY_STAGING_USER and TIMMY_STAGING_PASSWORD.');
+if (!/^[0-9a-f]{40}$/.test(expectedCommit)) throw new Error('TIMMY_EXPECT_RELEASE_COMMIT must be a full lowercase commit.');
+
+const browser = await chromium.launch({ headless: true });
+try {
+  const context = await browser.newContext({
+    viewport: { width: 390, height: 844 },
+    deviceScaleFactor: 2,
+    serviceWorkers: 'block',
+    acceptDownloads: true,
+    ...(username && password ? { httpCredentials: { username, password } } : {}),
+  });
+  const page = await context.newPage();
+  const browserErrors = [];
+  const secretFindings = [];
+  let agentChatRequests = 0;
+  page.on('console', message => { if (message.type() === 'error') browserErrors.push(message.text()); });
+  page.on('pageerror', error => browserErrors.push(error.message));
+  page.on('request', request => { if (new URL(request.url()).pathname.endsWith('/api/agent/chat')) agentChatRequests += 1; });
+  page.on('response', async response => {
+    const url = new URL(response.url());
+    if (!url.pathname.includes('/api/')) return;
+    for (const name of Object.keys(response.headers())) {
+      if (/authorization|set-cookie|x-api-key/i.test(name)) secretFindings.push(`sensitive response header ${name}`);
+    }
+    try {
+      const type = response.headers()['content-type'] || '';
+      if (/json|text/.test(type)) {
+        const body = (await response.text()).slice(0, 65_537);
+        if (body.length > 65_536) secretFindings.push('oversized API response');
+        if (/"(?:password|token|cookie|session|api[_-]?key|credential|environment|processEnv)"\s*:/i.test(body)) secretFindings.push(`secret-bearing response ${url.pathname}`);
+      }
+    } catch {}
+  });
+
+  const navigation = await page.goto(appUrl.toString(), { waitUntil: 'networkidle' });
+  assert.equal(navigation?.status(), 200, 'edge authentication and staging navigation must succeed');
+  await page.evaluate(() => localStorage.clear());
+  await page.reload({ waitUntil: 'networkidle' });
+
+  const healthUrl = new URL(`${appUrl.pathname.replace(/\/$/, '')}/api/healthz`, appUrl);
+  const health = await page.evaluate(async url => {
+    const response = await fetch(url, { headers: { accept: 'application/json' } });
+    return { status: response.status, body: await response.json() };
+  }, healthUrl.toString());
+  assert.equal(health.status, 200);
+  assert.equal(health.body.ok, true);
+  assert.equal(health.body.release, expectedTag);
+  assert.equal(health.body.commit, expectedCommit);
+  assert.equal(health.body.agentEnabled, false, 'Phase 1 staging must keep Hermes off');
+
+  assert.match(await page.locator('.staging-label').innerText(), new RegExp(`Staging · ${expectedTag.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')} · ${expectedCommit.slice(0, 12)}`));
+  assert.equal(await page.locator('main .btn-primary:visible').count(), 1, 'exactly one dominant photo action');
+  assert.equal(await page.locator('[data-log]:visible').count(), 1, 'manual fallback remains visible');
+  assert.equal(await page.evaluate(() => document.documentElement.scrollWidth <= innerWidth), true, 'home must not overflow');
+
+  await page.locator('[data-log]:visible').click();
+  await page.locator('[data-type="4"]').click();
+  await page.locator('#next').click();
+  await page.locator('#note').fill('synthetic staging smoke');
+  await page.locator('#next').click();
+  await page.locator('#save').click();
+
+  await page.getByRole('button', { name: 'Journal', exact: true }).click();
+  assert.match(await page.locator('main').innerText(), /synthetic staging smoke/);
+  assert.equal(await page.evaluate(() => document.documentElement.scrollWidth <= innerWidth), true, 'journal must not overflow');
+
+  await page.getByRole('button', { name: 'Timmy', exact: true }).click();
+  await page.locator('#chat-message').fill('I barfed');
+  await page.locator('#send-chat').click();
+  await page.waitForSelector('.bubble.timmy >> text=Pause and get medical help');
+  assert.equal(agentChatRequests, 0, 'urgent phrase must be intercepted before Hermes');
+
+  await page.getByRole('button', { name: 'Journal', exact: true }).click();
+  await page.locator('[data-view="privacy"]').click();
+  const downloadPromise = page.waitForEvent('download');
+  await page.locator('#export').click();
+  const download = await downloadPromise;
+  assert.equal(download.suggestedFilename(), 'timmy-ledger.json');
+  assert.equal(await page.evaluate(() => document.documentElement.scrollWidth <= innerWidth), true, 'privacy screen must not overflow');
+
+  await page.waitForTimeout(100);
+  assert.deepEqual(secretFindings, []);
+  assert.deepEqual(browserErrors, []);
+  await context.close();
+  console.log(`PASS staging smoke ${expectedTag} ${expectedCommit.slice(0, 12)} at ${appUrl}`);
+} finally {
+  await browser.close();
+}

tests/vision-config.test.js

@@ -2,6 +2,11 @@ import test from 'node:test';
 import assert from 'node:assert/strict';
 import { probeVisionProvider, resolveVisionConfig } from '../src/vision-config.js';
 
+test('documented boolean false disables staging vision fail closed', () => {
+  assert.equal(resolveVisionConfig({ TIMMY_VISION_ENABLED: 'false' }).enabled, false);
+  assert.equal(resolveVisionConfig({ TIMMY_VISION_ENABLED: '0' }).enabled, false);
+});
+
 test('selfhost profile defaults to a loopback OpenAI-compatible server and no remote processor', () => {
   const config = resolveVisionConfig({ TIMMY_VISION_PROFILE: 'selfhost' });
   assert.equal(config.profile, 'selfhost');