feat: Implement Two-Factor Authentication (2FA) functionality

- Added support for Two-Factor Authentication, including setup, verification, and disabling features.
- Introduced new components for 2FA setup and verification, enhancing user security.
- Updated user model to include fields for 2FA secret, status, and backup codes.
- Created migration to add necessary database fields for 2FA.
- Enhanced authentication handlers to manage 2FA processes during login and profile updates.
- Updated routes to include 2FA-related endpoints for setup and verification.

components/providers/source/gphotos.templ

@@ -74,6 +74,7 @@ templ GooglePhotosSourceForm() {
                 <input id="source_read_only" name="source_read_only" type="checkbox" 
                     class="sr-only"
                     x-model="sourceReadOnly"
+                    :value="sourceReadOnly ? 'true' : 'false'"
                 />
                 <div class="block bg-secondary-200 dark:bg-secondary-700 w-14 h-8 rounded-full"></div>
                 <div class="dot absolute left-1 top-1 bg-white dark:bg-secondary-100 w-6 h-6 rounded-full transition"
@@ -109,6 +110,7 @@ templ GooglePhotosSourceForm() {
                 <input id="source_include_archived" name="source_include_archived" type="checkbox" 
                     class="sr-only"
                     x-model="sourceIncludeArchived"
+                    :value="sourceIncludeArchived ? 'true' : 'false'"
                 />
                 <div class="block bg-secondary-200 dark:bg-secondary-700 w-14 h-8 rounded-full"></div>
                 <div class="dot absolute left-1 top-1 bg-white dark:bg-secondary-100 w-6 h-6 rounded-full transition"