ui: staffing co-pilot UX fixes — new-tab reference nav + discoverable collapsibles

Reconciles month-old working-tree UX work (served per-request, live on the demo since
2026-05-30) into git. Implements UX_FIX_PLAN.md's 5 user complaints: reference pages
(Profiler/Architecture/Spec/Onboard/Alerts/Workspaces) open in new tabs; contract-card
collapsible shows a persistent chevron + expand/collapse label in both states; proof.html
gains a substrate-signals chapter. Not authored this session — captured as-is (working
state verified: pages serve 200).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

mcp-server/UX_FIX_PLAN.md

@@ -0,0 +1,94 @@
+# Staffing Co-Pilot UX Fix Plan (devop.live/lakehouse)
+
+**Target file:** `/home/profit/lakehouse/mcp-server/search.html` (239KB, ~4100 lines) — THIS is the
+main dashboard served at `/` (route at `index.ts:1258`; name "search.html" is historical).
+Sibling pages: `console.html` (Walkthrough), `proof.html` (Architecture), `spec.html`, `onboard.html`,
+`profiler.html`, `contractor.html`, `workspaces.html`, `alerts.html`.
+
+**Serving:** Bun `mcp-server/index.ts` on `:3700`, nginx `/lakehouse/` → `127.0.0.1:3700`.
+Restart after edits: HTML is read per-request (`Bun.file`), so **no restart needed for .html edits** —
+just reload the browser. (Restart only if editing index.ts: it's pid 1254, `bun run mcp-server/index.ts`.)
+
+**Constraints:** neo-brutalist, compact, distinct colors, NO fake timers. Surgical edits only.
+Dashboard fires real SQL + /intelligence/* — don't break data wiring. Repo is FROZEN Rust legacy;
+J explicitly authorized work on this surface.
+
+**Base path quirk:** nav uses `var P = location.pathname.indexOf('/lakehouse')>=0?'/lakehouse':''`.
+Relative hrefs (`href="console"`) resolve fine under `/lakehouse/`.
+
+## User's 5 complaints → fixes (line numbers in search.html)
+
+### 1+2. New tabs for reference pages (HIGH)
+- **Top nav lines 594-599**: add `target="_blank" rel="noopener"` to Profiler, Architecture(proof),
+  Spec, Onboard, Alerts, Workspaces. LEAVE 592-593 (Dashboard `href="."`, Walkthrough `href="console"`) same-tab.
+- **Footer line 781**: `<a href="proof">Architecture</a>` → add `target="_blank" rel="noopener"`. Keep Console same-tab.
+- **Dynamic footer lines 1024-1026**: proof link needs `target=_blank rel=noopener` + `.ft` class styling (currently unstyled).
+
+### 3. Collapsible "preview" not discoverable (HIGH)
+Primary = **contract card expandable panel** (markup ~2620-2820, CSS grid-template-rows ~160-220).
+Chevron rotates 180° but hint text "click for full curve…" only shows collapsed; vanishes on expand.
+Fix: chevron always visible+larger(16px); persistent "Expand details"/"Collapse" label in BOTH states;
+cursor:pointer on card header; hover border-left/bg shift; optional localStorage per-card.
+Secondary collapsibles: ⓪ legacy-bridge narrative (~820-900) → default COLLAPSED for returning users
+(localStorage 'seen_intro'); ② Staffer's Console preview (~1400-1500) → make collapsible, "Open full console →".
+
+### 4. Clickable elements don't look clickable (HIGH)
+Add global CSS: `[onclick]{cursor:pointer}` + reusable `.clickable` class with :hover (bg lift #161b22→#1c2333
++ border accent), :active (translateY(1px)), :focus-visible (outline).
+Apply to: insight cards (~1180-1280), alert rows (~1700-1780), worker result rows (~990-1030 — add hover '›' chevron
+for drilldown discoverability per feedback_test_drilldowns), collapsible section headers (~820-830, ~1400-1410),
+action chips/buttons (~740-760, standardize .btn/.chip).
+
+### 5. Layout clutter / flat hierarchy (HIGH)
+8 sections at equal weight: ⓪ Not-a-CRM narrative, ① Live Market, Forecast, ② Staffer Console,
+Market Intelligence, ③ Worker Search, ④ System Activity, ⑤ Substrate Signals.
+3-tier fix: PRIMARY always-visible (Live Market, Worker Search, Staffer Console);
+SECONDARY collapsible-open (Forecast, Market Intelligence); TERTIARY collapse-by-default or relocate
+(⓪ narrative → collapsible banner; ⑤ Substrate Signals → move to proof.html/Architecture; ④ System Activity demote).
+Also: Live Market vs Market Intelligence may overlap — differentiate headers or merge w/ sub-tabs.
+Long card walls → add "show top 5 / show all" truncation.
+
+### Cross-page nav consistency (MEDIUM)
+Each of 8 pages has hardcoded nav with differing link sets/order/labels and unreliable .active.
+Canonical set + order, each page sets .active on its own entry, brand/logo → `href="."`.
+Long-term: extract nav to shared JS snippet served by index.ts to stop drift.
+
+## ✅ SHIPPED 2026-05-30 (live-verified via curl against :3700; HTML served per-request → no restart)
+- **#1+#2 New tabs** — search.html: 6 nav reference links (Profiler/Architecture/Spec/Onboard/Alerts/Workspaces)
+  + footer Architecture + dynamic-footer Architecture now `target="_blank" rel="noopener"` with ↗ glyph.
+  Dashboard + Walkthrough stay same-tab (primary flow). VERIFIED: 7 static new-tab links served; nav listing clean.
+- **#4 Clickability** — global affordance CSS inserted after `.ft a:hover{...}` (NOT `.ft a{margin}` — that anchor
+  was a hallucination): `[onclick]{cursor:pointer}`, `[role=button]`, `.iworker` cursor+hover-lift+active,
+  `details>summary` cursor+hover, global `:focus-visible`. VERIFIED served (affordance_css=1, iworker_cursor=1, summary_hover=1).
+- **#3 partial** — every `<details>` collapsible now has visible hover affordance (cursor+bg). Contract-card toggle NOT yet (below).
+- **Nav consistency** — added Profiler link to onboard/workspaces/alerts (verified profiler=1 each);
+  fixed contractor.html back-link `href="/"`→`href="."` (real bug: `/` = LLM-Team UI on :5000, ejected users out of lakehouse; verified root-bug=0, dot-fixed=1);
+  fixed profiler.html empty `href=""`→relative `.`/`console` (was JS-only/fragile; verified empty-href=0).
+
+> CORRECTION LOG: first edit pass (earlier this session) FAILED silently — old_strings were guessed
+> (`.ft a{margin:0 4px}`, a fake footer string, `ui-copilot/dashboard.html` path). Re-done with grep/Read-verified
+> exact strings. The real dashboard file is `search.html` (route index.ts:1258), NOT `dashboard.html` (orphan) or `ui/`.
+
+## (status note) — rounds 2 & 3 are recorded in the SHIPPED sections below; this block is superseded.
+- #3 contract-card collapse → DONE round 2 (persistent `.card-top-toggle`).
+- #5 declutter (⑤ relocate, ④ demote, ③ disclosure, Market Intelligence clarify, dead CSS) → DONE round 3.
+- Still open: nav shared-component refactor (deferred, needs restart) + optional contract truncation (skipped on purpose). See "DELIBERATELY NOT DONE".
+
+## Recommended execution order
+1. New-tab attrs (lines 594-599, 781, 1024-1026) — trivial, high impact.
+2. Global `.clickable` CSS helper + apply to onclick elements.
+3. Collapsible affordance (chevron+label persistent, cursor, hover) on contract cards + section headers.
+4. Default-collapse ⓪ narrative for returning users (localStorage).
+5. Hierarchy/declutter (tiering, relocate ⑤ to proof, truncation).
+6. Nav consistency pass across sibling files.
+
+## VERIFY before claiming done (J's rules: test drilldowns, no greenwashing)
+- `curl -s localhost:3700/ | grep target=_blank` confirms new-tab attrs present.
+- Load https://devop.live/lakehouse/ in browser: click a contract card (expand+collapse visible),
+  hover a worker row (cursor+chevron), click reference nav (opens new tab), reload (intro stays collapsed).
+- Don't restart the service for HTML-only edits.
+
+## Audit provenance
+5-dimension parallel Explore audit, run wf_c897f421-db1, full JSON at
+`/tmp/claude-0/-home-profit/c6ca0218-678c-4a30-833c-1063e40e7f69/tasks/wm9x4y52d.output`.
+NOTE: line numbers are audit estimates — `grep` to confirm exact lines before each Edit.

mcp-server/alerts.html

@@ -74,6 +74,7 @@ input:focus{border-color:#388bfd}
   <nav>
     <a href=".">Dashboard</a>
     <a href="console">Walkthrough</a>
+    <a href="profiler">Profiler</a>
     <a href="proof">Architecture</a>
     <a href="spec">Spec</a>
     <a href="onboard">Onboard</a>

mcp-server/contractor.html

@@ -54,7 +54,7 @@ body{font-family:'Inter',-apple-system,system-ui,sans-serif;background:#090c10;c
 </head><body>
 <div class="bar">
   <h1>Staffing Co-Pilot · Contractor Profile</h1>
-  <a href="/">← Dashboard</a>
+  <a href=".">← Dashboard</a>
 </div>
 <div class="content">
   <div class="search-box">

mcp-server/onboard.html

@@ -91,6 +91,7 @@ table.preview tr:hover td{background:#0d1117}
   <nav>
     <a href=".">Dashboard</a>
     <a href="console">Walkthrough</a>
+    <a href="profiler">Profiler</a>
     <a href="proof">Architecture</a>
     <a href="spec">Spec</a>
     <a href="onboard" class="active">Onboard</a>

mcp-server/proof.html

@@ -478,6 +478,15 @@ bun test auditor/schemas/distillation/ tests/distillation/
   </div>
 </div>
 
+<div class="chapter">
+  <div class="num">Chapter 11</div>
+  <h2>Substrate signals — live architecture health</h2>
+  <div class="lede">Four live probes of the architecture itself, not the staffing workload: instant-search latency, index shape, playbook-memory depth, and pathway-matrix compounding. These answer "is the substrate healthy right now?" — moved here from the operator dashboard (2026-05-30) where they competed with the day's work.</div>
+  <div class="grid" id="arch-signals" style="grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px">
+    <div class="loading" style="grid-column:1/-1">Probing substrate…</div>
+  </div>
+</div>
+
 </div>
 
 <div class="footer">Lakehouse · Architecture page regenerates tests on every load · <a href="console">walkthrough</a> · <a href=".">dashboard</a></div>
@@ -501,8 +510,40 @@ window.addEventListener('load',function(){
   loadLiveSections();
   loadPathwayLive();
   loadSignalLive();
+  loadArchSignals();
 });
 
+// ⑤ Substrate Signals — moved from the operator dashboard (search.html)
+// 2026-05-30 so the dashboard stays focused on staffing work and the
+// architecture-health probes live with the rest of the architecture page.
+// Uses apiPost (the /intelligence/arch_signals endpoint accepts GET or POST).
+function loadArchSignals(){
+  var el=document.getElementById('arch-signals');
+  if(!el) return;
+  apiPost('/intelligence/arch_signals',{}).then(function(s){
+    el.textContent='';
+    function tile(label, big, sub, accent){
+      var t=document.createElement('div');
+      t.style.cssText='background:#0d1117;border:1px solid #171d27;border-radius:10px;padding:14px 16px;border-left:3px solid '+(accent||'#58a6ff');
+      var l=document.createElement('div');l.style.cssText='font-size:10px;text-transform:uppercase;letter-spacing:1px;color:#545d68;margin-bottom:6px';l.textContent=label;
+      var b=document.createElement('div');b.style.cssText='font-size:20px;font-weight:600;color:#e6edf3;line-height:1.1';b.textContent=big;
+      var u=document.createElement('div');u.style.cssText='font-size:10px;color:#8b949e;margin-top:6px;line-height:1.4';u.textContent=sub;
+      t.appendChild(l);t.appendChild(b);t.appendChild(u);
+      return t;
+    }
+    var idx=s.index||{};
+    var pbm=s.playbook_memory||{};
+    var pwm=s.pathway_memory||{};
+    var latencyColor=s.instant_search_probe_ms<100?'#2ea043':s.instant_search_probe_ms<500?'#d29922':'#f85149';
+    el.appendChild(tile('Instant Search',(s.instant_search_probe_ms||'?')+'ms','Live /vectors/hybrid probe · 500K-row index · '+(idx.chunk_count||0).toLocaleString()+' chunks',latencyColor));
+    el.appendChild(tile('Index',(idx.dimensions||768)+'d · '+(idx.model||'?'),(idx.source||'?')+' → '+(idx.name||'?')+' · '+(idx.backend||'parquet'),'#58a6ff'));
+    el.appendChild(tile('Playbook Memory',(pbm.entries||0).toLocaleString()+' entries',pbm.entries>0?'Meta-index active · boosts candidates from past fills':'Empty · POST /vectors/playbook_memory/rebuild to populate',pbm.entries>0?'#2ea043':'#d29922'));
+    el.appendChild(tile('Pathway Matrix',(pwm.total_pathways||0)+' traces',pwm.retired+' retired · '+pwm.total_replays+' replays · ADR-021 compounding','#58a6ff'));
+  }).catch(function(e){
+    el.textContent='substrate signals unavailable: '+e.message;
+  });
+}
+
 // Pathway memory live counters in Chapter 4 — small inline spans.
 function loadPathwayLive(){
   fetch(A+'/api/vectors/pathway/stats').then(function(r){return r.json()}).then(function(p){

mcp-server/search.html

@@ -135,6 +135,26 @@ body{font-family:'Inter',-apple-system,system-ui,'Segoe UI',sans-serif;backgroun
 .ft{text-align:center;padding:24px;color:#3d444d;font-size:11px;border-top:1px solid #171d27;margin-top:32px}
 .ft a{color:#545d68;text-decoration:none;transition:color 0.15s}
 .ft a:hover{color:#e6edf3}
+/* ── UX pass 2026-05-30: clearer interactive affordances ── */
+[onclick]{cursor:pointer}
+[role="button"]{cursor:pointer}
+.iworker{cursor:pointer}
+.iworker:hover{background:#1c2333;transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,.3),0 0 0 1px #30363d;transition:background .15s,transform .15s,box-shadow .15s}
+.iworker:active{transform:translateY(0);box-shadow:none}
+details>summary{cursor:pointer}
+details>summary:hover{color:#e6edf3;background:rgba(58,90,127,.15);border-radius:6px}
+a:focus-visible,button:focus-visible,summary:focus-visible,[onclick]:focus-visible{outline:2px solid #388bfd;outline-offset:2px;border-radius:4px}
+/* ③ example-search disclosure (2026-05-30) — collapsed by default, CSS-only hover/focus */
+.samples-disclosure{font-size:11px}
+.samples-summary{display:inline-flex;align-items:center;gap:6px;cursor:pointer;color:#8b949e;list-style:none;padding:4px 0;user-select:none}
+.samples-summary::-webkit-details-marker{display:none}
+.samples-summary::before{content:'▸';display:inline-block;font-size:10px;transition:transform .15s}
+.samples-disclosure[open] .samples-summary::before{transform:rotate(90deg)}
+.samples-summary:hover{color:#e6edf3}
+.samples-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
+.search-chip{font-size:11px;padding:5px 10px;background:#161b22;border:1px solid #30363d;border-radius:14px;color:#8b949e;cursor:pointer;transition:border-color .15s,color .15s,background .15s}
+.search-chip:hover{border-color:#58a6ff;color:#e6edf3;background:#1c2333}
+.search-chip:focus-visible{outline:2px solid #388bfd;outline-offset:2px}
 
 .ld{color:#3d444d;text-align:center;padding:40px;font-size:13px}
 /* Reused pulse keyframe — shared by status dots in the market-pulse
@@ -336,6 +356,18 @@ body{font-family:'Inter',-apple-system,system-ui,'Segoe UI',sans-serif;backgroun
   line-height: 1;
 }
 .contract-card.expanded .card-toggle .chevron { transform: rotate(180deg) }
+/* Persistent top-of-card expand affordance (2026-05-30 UX) — always
+   visible, button-styled so users immediately see the card expands. */
+.contract-card .card-top-toggle {
+  display: inline-flex; align-items: center; gap: 6px;
+  padding: 4px 10px; margin-bottom: 10px;
+  font-size: 11px; font-weight: 600; color: #8b949e;
+  background: #161b22; border: 1px solid #30363d; border-radius: 7px;
+  cursor: pointer; user-select: none;
+  transition: background .15s, border-color .15s, color .15s;
+}
+.contract-card .card-top-toggle:hover { background: #1c2333; border-color: #58a6ff; color: #e6edf3 }
+.contract-card .card-top-toggle .chevron { display:inline-block; font-size:12px; line-height:1 }
 @media (prefers-reduced-motion: reduce) {
   .contract-card { transition: none }
   .contract-card:hover { transform: none }
@@ -591,12 +623,12 @@ body{font-family:'Inter',-apple-system,system-ui,'Segoe UI',sans-serif;backgroun
   <nav>
     <a href="." class="active">Dashboard</a>
     <a href="console">Walkthrough</a>
-    <a href="profiler">Profiler</a>
-    <a href="proof">Architecture</a>
-    <a href="spec">Spec</a>
-    <a href="onboard">Onboard</a>
-    <a href="alerts">Alerts</a>
-    <a href="workspaces">Workspaces</a>
+    <a href="profiler" target="_blank" rel="noopener">Profiler ↗</a>
+    <a href="proof" target="_blank" rel="noopener">Architecture ↗</a>
+    <a href="spec" target="_blank" rel="noopener">Spec ↗</a>
+    <a href="onboard" target="_blank" rel="noopener">Onboard ↗</a>
+    <a href="alerts" target="_blank" rel="noopener">Alerts ↗</a>
+    <a href="workspaces" target="_blank" rel="noopener">Workspaces ↗</a>
   </nav>
   <div class="rt" id="status">Loading...</div>
 </div>
@@ -711,10 +743,15 @@ body{font-family:'Inter',-apple-system,system-ui,'Segoe UI',sans-serif;backgroun
 
 <div class="section" id="market-section">
   <div class="section-header">
-    <span class="section-title">Market Intelligence</span>
-    <span class="section-meta">Public permit data · Updated live</span>
+    <span class="section-title">Market Intelligence — Chicago permit map</span>
+    <span class="section-meta">Where the construction money is · live from data.cityofchicago.org</span>
   </div>
-  <div id="market"></div>
+  <p style="color:#8b949e;font-size:11px;margin:0 0 10px;line-height:1.5;max-width:680px">
+    The geographic companion to ① Live Market: every active building permit plotted
+    by location, sized by construction value. ① tells you <em>when</em> the shifts are;
+    this tells you <em>where</em> the work is.
+  </p>
+  <div id="market"><div style="color:#8b949e;font-size:11px;padding:8px 0">Loading Chicago permit map…</div></div>
 </div>
 
 <!-- ═══ ③ Worker Search — natural-language lookup over the 500K bench ═══ -->
@@ -747,12 +784,18 @@ body{font-family:'Inter',-apple-system,system-ui,'Segoe UI',sans-serif;backgroun
 </div>
 
 <!-- ═══ ④ System Activity — what the substrate has learned to do ═══ -->
-<div class="section" id="learning-section">
-  <div class="section-header">
+<!-- 2026-05-30: demoted to a collapsed-by-default <details> (tier 3). It's
+     capability/reference info, not the day's staffing work, so it no longer
+     competes for attention on every load. Mirrors the ⓪ legacy-bridge pattern:
+     ontoggle flips the ▸/▾ hint. loadLearning() still populates #learning. -->
+<details class="section" id="learning-section"
+  ontoggle="var s=this.querySelector('.lr-toggle-hint');if(s)s.textContent=this.open?'▾ click to collapse':'▸ click to expand'">
+  <summary style="list-style:none;cursor:pointer;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;outline:none">
     <span class="section-title" style="color:#e6edf3;font-size:13px">④ System Activity — what the substrate has learned to do</span>
     <span class="section-meta">Live capabilities · pulled from each subsystem on load</span>
-  </div>
-  <p style="color:#8b949e;font-size:11px;margin:0 0 12px;line-height:1.5;max-width:780px">
+    <span class="lr-toggle-hint" style="margin-left:auto;font-size:10px;color:#545d68">▸ click to expand</span>
+  </summary>
+  <p style="color:#8b949e;font-size:11px;margin:10px 0 12px;line-height:1.5;max-width:780px">
     Each tile is a capability the system has acquired and the live metric proving
     it's running. Operational learning (fills, playbooks, hot-swaps) compounds
     inside each capability; what changes here is the <em>set of things the
@@ -760,25 +803,14 @@ body{font-family:'Inter',-apple-system,system-ui,'Segoe UI',sans-serif;backgroun
     capability replicates by config, not code.
   </p>
   <div id="learning"></div>
-</div>
+</details>
 
-<!-- ═══ ⑤ Substrate signals — compact architecture-health strip (bottom) ═══ -->
-<div class="section" id="arch-signals-section">
-  <div class="section-header">
-    <span class="section-title" style="color:#e6edf3;font-size:13px">⑤ Substrate Signals — architecture health</span>
-    <span class="section-meta">Live probes of the index, memory, and pathway layers</span>
-  </div>
-  <p style="color:#8b949e;font-size:11px;margin:0 0 10px;line-height:1.5;max-width:680px">
-    These tiles measure the architecture itself, not the staffing workload.
-    Instant-search latency, index shape, playbook-memory depth, pathway-matrix
-    compounding — four probes that answer "is the substrate healthy right now?"
-  </p>
-  <div id="arch-signals" style="display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px">
-    <div style="color:#8b949e;font-size:11px;grid-column:1/-1">Probing substrate…</div>
-  </div>
-</div>
+<!-- ⑤ Substrate Signals (architecture-health probes) moved to the Architecture
+     page (proof.html, Chapter 11) on 2026-05-30 — they measure the substrate,
+     not the staffing workload, so they belong with the architecture story and
+     keep this operator dashboard focused on the day's work. Link in the footer. -->
 
-<div class="ft" id="footer">Staffing Co-Pilot · Hybrid SQL + Vector Search · loading scale… · <a href="console">Console</a> · <a href="proof">Architecture</a></div>
+<div class="ft" id="footer">Staffing Co-Pilot · Hybrid SQL + Vector Search · loading scale… · <a href="console">Console</a> · <a href="proof" target="_blank" rel="noopener">Architecture ↗</a></div>
 </div>
 
 <!-- ═══ Mobile section-jump dock — visible < 768px only via CSS ═══ -->
@@ -792,7 +824,7 @@ body{font-family:'Inter',-apple-system,system-ui,'Segoe UI',sans-serif;backgroun
   <a href="#live-contracts-section" title="Open contracts + candidates">②<span class="dock-label">Jobs</span></a>
   <a href="#worker-search-section" title="Search 500K workers">③<span class="dock-label">Search</span></a>
   <a href="#learning-section" title="What the substrate has learned">④<span class="dock-label">Learn</span></a>
-  <a href="#arch-signals-section" title="Live architecture health">⑤<span class="dock-label">Stack</span></a>
+  <a href="proof" title="Architecture &amp; live substrate signals" target="_blank" rel="noopener">✦<span class="dock-label">Arch</span></a>
 </nav>
 <script>
 var P=location.pathname.indexOf('/lakehouse')>=0?'/lakehouse':'';
@@ -826,7 +858,7 @@ function styleSkelStages(){
 }
 window.addEventListener('load',function(){
   styleSkelStages(); startSkelStages();
-  loadSystemSummary();loadLegacyBridge();loadDay();loadStaffingForecast();loadLiveContracts();loadMarket();loadLearning();loadWorkerSearchSamples();loadArchSignals();loadStaffers();
+  loadSystemSummary();loadLegacyBridge();loadDay();loadStaffingForecast();loadLiveContracts();loadMarket();loadLearning();loadWorkerSearchSamples();loadStaffers();
 });
 
 // Per-staffer hot-swap dropdown — runs independently of the simulation
@@ -989,6 +1021,15 @@ function loadWorkerSearchSamples(){
     {tag:'Specialist',       q:'maintenance tech comfortable with Allen-Bradley PLCs'},
     {tag:'High-volume',      q:'warehouse associates available next week near Indianapolis'}
   ];
+  // 2026-05-30: wrap the 6 example chips in a collapsed disclosure so they
+  // don't consume vertical space on every load. The chip keeps its tag+query
+  // two-span layout and scroll-into-view click; the disclosure just gates them.
+  el.textContent='';
+  var det=document.createElement('details');det.className='samples-disclosure';
+  var sum=document.createElement('summary');sum.className='samples-summary';
+  sum.textContent='Example searches';
+  det.appendChild(sum);
+  var row=document.createElement('div');row.className='samples-row';
   samples.forEach(function(s){
     var chip=document.createElement('button');
     chip.type='button';
@@ -1002,8 +1043,10 @@ function loadWorkerSearchSamples(){
       var input=document.getElementById('sq');
       if(input){input.value=s.q;doSearch();input.scrollIntoView({behavior:'smooth',block:'center'});}
     };
-    el.appendChild(chip);
+    row.appendChild(chip);
   });
+  det.appendChild(row);
+  el.appendChild(det);
 }
 
 function loadSystemSummary(){
@@ -1023,7 +1066,7 @@ function loadSystemSummary(){
       foot.appendChild(document.createTextNode('Staffing Co-Pilot · Hybrid SQL + Vector Search · '+totalRows+' rows across '+ds+' datasets · '+chunks+' vector chunks · '));
       var a1=document.createElement('a');a1.href='console';a1.textContent='Console';foot.appendChild(a1);
       foot.appendChild(document.createTextNode(' · '));
-      var a2=document.createElement('a');a2.href='proof';a2.textContent='Architecture';foot.appendChild(a2);
+      var a2=document.createElement('a');a2.href='proof';a2.target='_blank';a2.rel='noopener';a2.textContent='Architecture ↗';foot.appendChild(a2);
     }
     // Also update the collapsible search box label if not yet populated
     var sum=document.querySelector('.sa summary');
@@ -1033,56 +1076,9 @@ function loadSystemSummary(){
   }).catch(function(){/* non-fatal */});
 }
 
-// ─── Substrate signals: render the 4 architecture-health tiles ───
-function loadArchSignals(){
-  var el=document.getElementById('arch-signals');
-  api('/intelligence/arch_signals',{}).then(function(s){
-    el.textContent='';
-    function tile(label, big, sub, accent){
-      var t=document.createElement('div');
-      t.style.cssText='background:#0d1117;border:1px solid #171d27;border-radius:10px;padding:14px 16px;border-left:3px solid '+(accent||'#58a6ff');
-      var l=document.createElement('div');l.style.cssText='font-size:10px;text-transform:uppercase;letter-spacing:1px;color:#545d68;margin-bottom:6px';l.textContent=label;
-      var b=document.createElement('div');b.style.cssText='font-size:20px;font-weight:600;color:#e6edf3;line-height:1.1';b.textContent=big;
-      var u=document.createElement('div');u.style.cssText='font-size:10px;color:#8b949e;margin-top:6px;line-height:1.4';u.textContent=sub;
-      t.appendChild(l);t.appendChild(b);t.appendChild(u);
-      return t;
-    }
-    var idx=s.index||{};
-    var pbm=s.playbook_memory||{};
-    var pwm=s.pathway_memory||{};
-    // Tile 1 — instant search (the "we cleverly indexed at ingest" claim)
-    var latencyColor=s.instant_search_probe_ms<100?'#2ea043':s.instant_search_probe_ms<500?'#d29922':'#f85149';
-    el.appendChild(tile(
-      'Instant Search',
-      (s.instant_search_probe_ms||'?')+'ms',
-      'Live /vectors/hybrid probe · 500K-row index · '+(idx.chunk_count||0).toLocaleString()+' chunks',
-      latencyColor
-    ));
-    // Tile 2 — index shape (hot-swap claim)
-    el.appendChild(tile(
-      'Index',
-      (idx.dimensions||768)+'d · '+(idx.model||'?'),
-      (idx.source||'?')+' → '+(idx.name||'?')+' · '+(idx.backend||'parquet'),
-      '#58a6ff'
-    ));
-    // Tile 3 — self-regulating memory
-    el.appendChild(tile(
-      'Playbook Memory',
-      (pbm.entries||0).toLocaleString()+' entries',
-      pbm.entries>0?'Meta-index active · boosts candidates from past fills':'Empty · POST /vectors/playbook_memory/rebuild to populate',
-      pbm.entries>0?'#2ea043':'#d29922'
-    ));
-    // Tile 4 — ADR-021 pathway compounding
-    el.appendChild(tile(
-      'Pathway Matrix',
-      (pwm.total_pathways||0)+' traces',
-      pwm.retired+' retired · '+pwm.total_replays+' replays · ADR-021 compounding',
-      '#58a6ff'
-    ));
-  }).catch(function(e){
-    el.textContent='substrate signals unavailable: '+e.message;
-  });
-}
+// ⑤ loadArchSignals() was MOVED to proof.html (Architecture, Chapter 11)
+// on 2026-05-30 — the architecture-health probes live with the rest of the
+// architecture story now, so the dashboard stays focused on staffing work.
 
 // ─── Live Market hero: 24/7 shift clock (left) + Chicago permit pulse (right) ──
 // Combines two previously-separate tiles into one coherent "what's happening in
@@ -2534,6 +2530,15 @@ function loadLiveContracts(){
         right.appendChild(rate);
       }
       hdr.appendChild(left);hdr.appendChild(right);card.appendChild(hdr);
+      // Persistent expand affordance at the TOP of the card (2026-05-30
+      // UX). The whole card is already clickable; this makes the toggle
+      // obvious and shows expand state in BOTH collapsed and expanded
+      // form. Text + chevron are flipped by the card click handler below.
+      var topToggle=document.createElement('div');topToggle.className='card-top-toggle';
+      var topChev=document.createElement('span');topChev.className='chevron';topChev.textContent='▸';
+      var topLabel=document.createElement('span');topLabel.textContent='Show details';
+      topToggle.appendChild(topChev);topToggle.appendChild(topLabel);
+      card.appendChild(topToggle);
       // Architecture pill row — instant-search latency + shift coverage
       // + pool-size proof that the index actually fired on this call.
       // This is the "our substrate is better" surface J asked for.
@@ -2853,6 +2858,8 @@ function loadLiveContracts(){
         toggleLabel.textContent=nowExpanded
           ? 'click to collapse'
           : 'click for full curve, economics, candidates, project index';
+        topLabel.textContent=nowExpanded?'Hide details':'Show details';
+        topChev.textContent=nowExpanded?'▾':'▸';
         // Auto-open the Project Index ONLY on user-driven expand. This
         // avoids firing 20+ OSHA scrapes on page load — each open
         // triggers /intelligence/permit_entities, which live-scrapes

mcp-server/workspaces.html

@@ -102,6 +102,7 @@ h2{color:#e6edf3;font-size:22px;font-weight:700;letter-spacing:-0.3px;margin-bot
   <nav>
     <a href=".">Dashboard</a>
     <a href="console">Walkthrough</a>
+    <a href="profiler">Profiler</a>
     <a href="proof">Architecture</a>
     <a href="spec">Spec</a>
     <a href="onboard">Onboard</a>