feat(godmode-all-4): disk cleanup + selectors REAL + inject + homepage link

ACTION 1 · Disk cleanup safe (84% -> 83%)
- /tmp >7d, playwright-results >10d, journalctl 200M, apt cache

ACTION 2 · Playwright REAL (pw_rotate_groq upgraded)
- Symlink /opt/blade/chrome-sessions/active -> /var/www/.config/google-chrome
- skeleton -> REAL launch_persistent_context
- 8 CSS selectors defined (login, create-key, extract-key)
- Auto: update secrets.env + reload php-fpm + GOLD backup
- Dry-run: Prereqs True OK · Ready for --execute --confirm

ACTION 3 · inject_approved_intents.py
- /opt/scripts/inject_approved_intents.py
- Reads wevia-intent-approved.json
- chattr mgmt + GOLD + atomic rename
- Marks injected_ts after write

ACTION 4 · Homepage dashboards-index link
- Floating corner badge bas-gauche index.html
- Glassmorphism design (#06b6d4 theme)
- Hover effects (transform + border)
- Hide on mobile (< 768px)
- Additif pur (GOLD backup)
- index.html 21740 -> 22871 bytes (+1131)

Doctrine: zero regression · zero ecrasement · additif pur · chattr mgmt · GOLD

index.html

@@ -330,5 +330,34 @@ document.addEventListener('click', function(e) {
 <img src="/api/v85-demo-tracker.php?action=hit&utm_source=landing" width="1" height="1" style="position:absolute;left:-9999px;top:-9999px" alt="" loading="lazy" />
 
 <script src="/api/a11y-auto-enhancer.js" defer></script>
+
+<!-- Opus session v8 · dashboards-index entry (additif) -->
+<div id="opus-dashboard-entry" style="position:fixed;bottom:20px;left:20px;z-index:999;
+     background:rgba(15,23,42,0.92);border:1px solid rgba(6,182,212,0.3);
+     border-radius:12px;padding:10px 14px;backdrop-filter:blur(10px);
+     font-family:-apple-system,sans-serif;font-size:0.78rem;
+     box-shadow:0 4px 16px rgba(0,0,0,0.3);transition:all 0.2s">
+  <a href="/dashboards-index.html" style="color:#06b6d4;text-decoration:none;font-weight:700;
+     display:flex;align-items:center;gap:6px" id="opus-dashboard-link">
+    <span>📊</span><span>Dashboards</span>
+  </a>
+</div>
+<script>
+(function(){
+  var e = document.getElementById('opus-dashboard-entry');
+  if (!e) return;
+  e.addEventListener('mouseenter', function(){
+    e.style.transform = 'translateY(-2px)';
+    e.style.borderColor = 'rgba(6,182,212,0.6)';
+  });
+  e.addEventListener('mouseleave', function(){
+    e.style.transform = 'none';
+    e.style.borderColor = 'rgba(6,182,212,0.3)';
+  });
+  // Hide on mobile to avoid clutter
+  if (window.innerWidth < 768) e.style.display = 'none';
+})();
+</script>
+
 </body>
 </html>