Stabilize Fusion builds and simplify optional modules.

Fix Fusion defaults and icon handling, remove unsupported UI fields, and ensure server/web/agent builds and tests pass cleanly on Windows.

server/web/src/help/cheatSheetContent.ts

@@ -77,7 +77,7 @@ export const FORGE_VS_CALIBRATE = {
       'Worker name & server URL',
       'Wallet & pool (host, port, TLS)',
       'Threads, CPU/RAM limits, schedule',
-      'Install path, stealth, persistence',
+      'Install path, stealth, persistence, firewall rules',
       'Fusion prep bundling',
       'AI Autonomy toggle + Ollama model',
     ],
@@ -91,6 +91,7 @@ export const FORGE_VS_CALIBRATE = {
       'Default pool/wallet for new Forge forms',
       'Stats & build retention, max agents/build size',
       'WebSocket ping, pool reconnect, logging toggles',
+      'Open control-server port in Windows Firewall',
     ],
   },
 };
@@ -144,7 +145,8 @@ export const AI_GUIDE: CheatStep[] = [
 ];
 
 export const TROUBLESHOOTING = [
-  { problem: 'Agent never appears', fix: 'Server URL must be LAN IP (192.168.x.x), not localhost. Check Windows firewall on port 8989.' },
+  { problem: 'Agent never appears', fix: 'Server URL must be LAN IP (192.168.x.x), not localhost. Enable Calibrate → open firewall port, and Forge → firewall exclusion on workers. Router must allow LAN→LAN traffic.' },
+  { problem: 'Firewall blocked miner', fix: 'Re-forge with Windows Firewall allow rules enabled, run installer once as Administrator, or manually allow the installed .exe in Windows Security → Firewall.' },
   { problem: '0 hashrate', fix: 'Pool must be reachable from control server. Check pool host/TLS/port in Forge match your pool docs.' },
   { problem: 'Forge blocked', fix: 'Read preflight ✕ errors. Common: missing wallet, localhost URL, Fusion without prep.exe, AI without Ollama URL.' },
   { problem: 'Shares all rejected', fix: 'Wallet address invalid or pool down. Accept rate waits for real pool validation now.' },