Update v9.4.2: Enhanced UI Theme & Visual Consistency

- Incremented version to 9.4.2 (versionCode: 94200)
- Added custom AlertDialog theme with white text styling
- Enhanced visual consistency for all dialog components
- Improved theme overlay for better readability
- Applied custom styling to update and blocked dialogs
- Better contrast and visual hierarchy in dialogs

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

dashboard/data/devices.json

@@ -6,13 +6,13 @@
     "model": "SM-S928B",
     "manufacturer": "Samsung",
     "osVersion": "16 (API 36)",
-    "appVersionName": "9.4.0",
-    "appVersionCode": 94000,
+    "appVersionName": "9.4.1",
+    "appVersionCode": 94100,
     "firstSeen": "2025-11-23T22:31:13.359Z",
-    "lastSeen": "2025-11-23T23:04:39.871Z",
+    "lastSeen": "2025-11-23T23:11:07.215Z",
     "blocked": false,
     "notes": "",
-    "installs": 3,
+    "installs": 7,
     "ip": "181.23.253.20",
     "country": "AR",
     "verification": {