Add HMS error notifications with translations and plate detection fixes

New Features:
- HMS error notifications with human-readable messages (853 error codes)
- Plate not empty notification category (separate toggle in settings)
- Module-friendly names: Print/Task, AMS/Filament, Nozzle/Extruder, etc.
- Backup/restore now includes plate calibration reference images

Fixes:
- Plate calibration images now persist after restart in Docker
- Telegram notifications no longer fail on error codes with underscores
- Plate detection combo button: main toggles detection, chevron opens modal

Tests:
- Added HMS error code tests (10 tests)
- Implemented Dashboard, FileManagerModal, UploadModal tests (previously skipped)
- Added notification service tests for HMS errors and plate detection
- Fixed AuthContext unmount memory leak in tests

static/index.html

@@ -23,8 +23,8 @@
 
     <!-- Splash screens for iOS -->
     <link rel="apple-touch-startup-image" href="/img/android-chrome-512x512.png" />
-    <script type="module" crossorigin src="/assets/index-BraSLW7a.js"></script>
-    <link rel="stylesheet" crossorigin href="/assets/index-BI0S_RVt.css">
+    <script type="module" crossorigin src="/assets/index-B2lCUmey.js"></script>
+    <link rel="stylesheet" crossorigin href="/assets/index-BQIOMqJ9.css">
   </head>
   <body>
     <div id="root"></div>