fix: Resolve TSCM function strip visibility and clipping issues

- Fix function strip content being clipped by changing overflow to visible
- Add min-height and increased padding to function strip
- Add explicit colors for TSCM strip stat values and labels
- Fix output-panel overflow for TSCM mode using :has() selector
- Add CSS variables --bg-dark and --bg-panel aliases
- Clean up sidebar section margins for consistent spacing
- Add unique IDs to WiFi/Bluetooth export sections for restore function

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

templates/network_monitor.html

@@ -514,8 +514,6 @@
             <span>// MULTI-AGENT VIEW</span>
         </div>
         <nav class="header-nav">
-            <a href="#" onclick="history.back(); return false;">Back</a>
-            <a href="/">Dashboard</a>
             <a href="/controller/manage">Manage Agents</a>
         </nav>
     </header>