Add NAS file manager integration and all pending platform changes

- Installed p7h/nas-file-manager package via private VCS repo
- Published config/nas-file-manager.php with super_admin middleware restriction
- Added NAS env vars to .env.example
- Created admin/nas-storage page with connection info panel and file browser widget
- Added NAS Storage link to admin sidebar (super_admin only)
- Added SuperAdminController@nasStorage method and admin.nas-storage route
- Includes all accumulated branch changes: profile wall, 2FA, audit logs,
  settings panel, country/phone/timezone components, posts, slideshow,
  playlist shares, video downloads/shares, comment likes, notifications,
  social links, and more

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

composer.json

@@ -6,11 +6,15 @@
     "license": "MIT",
     "require": {
         "php": "^8.1",
+        "bacon/bacon-qr-code": "^3.1",
+        "doctrine/dbal": "^3.0",
         "guzzlehttp/guzzle": "^7.2",
         "laravel/framework": "^10.10",
         "laravel/sanctum": "^3.3",
         "laravel/tinker": "^2.8",
-        "php-ffmpeg/php-ffmpeg": "^1.4"
+        "p7h/nas-file-manager": "dev-main",
+        "php-ffmpeg/php-ffmpeg": "^1.4",
+        "pragmarx/google2fa-laravel": "^3.0"
     },
     "require-dev": {
         "fakerphp/faker": "^1.9.1",
@@ -62,6 +66,12 @@
             "php-http/discovery": true
         }
     },
-    "minimum-stability": "stable",
+    "repositories": [
+        {
+            "type": "vcs",
+            "url": "[email protected]:itsp7h/File-Structure-package.git"
+        }
+    ],
+    "minimum-stability": "dev",
     "prefer-stable": true
 }