Enhance Docker integration and API for container management

- Implemented Docker container scanning and periodic updates in the Server initialization.
- Added new RPC endpoints for managing Docker containers, including start, stop, and restart functionalities.
- Updated the API to handle package management for Docker-based applications.
- Improved environment variable handling for user-specific configurations in Podman and Docker clients.
- Enhanced the development startup script to include Docker container management and provide clearer instructions for full stack setup.

CACHE_FIX_NEEDED.md

@@ -0,0 +1,62 @@
+# BROWSER CACHE ISSUE - QUICK FIX
+
+## Problem
+The browser has cached the OLD JavaScript that still tries to use `window.open()` before checking for Bitcoin.
+
+## Solution
+
+### Option 1: Hard Refresh (Fastest)
+1. Open http://localhost:8100
+2. Press **Cmd+Shift+R** (Mac) or **Ctrl+Shift+R** (Windows/Linux)
+3. This forces the browser to reload all JavaScript
+4. Navigate to My Apps
+5. Click Launch on Bitcoin Core
+6. ✅ Should now open the custom UI!
+
+### Option 2: Clear Cache (Most Thorough)
+1. Open DevTools (F12)
+2. Right-click the refresh button
+3. Select "Empty Cache and Hard Reload"
+4. Or: Go to Application > Clear Storage > Clear site data
+
+### Option 3: Incognito/Private Window
+1. Open a new incognito/private window
+2. Go to http://localhost:8100
+3. Test the launch button
+4. Will use fresh JavaScript without cache
+
+## What Changed
+
+**OLD CODE** (line 192 in error):
+```typescript
+function launchApp(id: string) {
+  const lanAddress = pkg?.installed?.['interface-addresses']?.main?.['lan-address']
+  if (lanAddress) {
+    window.open(lanAddress, '_blank')  // <-- Error here with 18443-18444
+    return
+  }
+}
+```
+
+**NEW CODE** (current):
+```typescript
+function launchApp(id: string) {
+  // Special handling for Bitcoin Core - open custom UI
+  if (id === 'bitcoin') {
+    router.push('/dashboard/apps/bitcoin-core')  // <-- Opens custom UI
+    return
+  }
+  // ... rest of code
+}
+```
+
+## Verification
+
+After hard refresh, check browser console:
+- ✅ No more "Unable to open a window with invalid URL" error
+- ✅ Clicking Launch routes to `/dashboard/apps/bitcoin-core`
+- ✅ Beautiful glassmorphism UI appears
+
+---
+
+**The code is correct. Just need to clear browser cache!**