Add mobile dark mode and user setting (#468)

* styling light and dark theme

* Icon topbar

* Fixed app bar title dark theme

* Fixed issue with getting thumbnail for things

* Refactor sharing page

* Refactor scroll thumb

* Refactor chip in auto  backup indiation button

* Refactor sharing page

* Added theme toggle

* Up version for testflight build

* Refactor backup controller page

* Refactor album selection page

* refactor album pages

* Refactor gradient color profile header

* Added theme switcher

* Register app theme correctly

* Added locale to the app

* Added translation key

* Styling for bottomsheet colors

* up server version

* Fixed font size

* Fixed overlapsed sliverappbar on photos screen

mobile/lib/modules/album/ui/album_thumbnail_card.dart

@@ -52,7 +52,6 @@ class AlbumThumbnailCard extends StatelessWidget {
                   album.albumName,
                   style: const TextStyle(
                     fontWeight: FontWeight.bold,
-                    fontSize: 12,
                   ),
                 ),
               ),
@@ -65,14 +64,14 @@ class AlbumThumbnailCard extends StatelessWidget {
                       ? 'album_thumbnail_card_item'
                       : 'album_thumbnail_card_items',
                   style: const TextStyle(
-                    fontSize: 10,
+                    fontSize: 12,
                   ),
                 ).tr(args: ['${album.assetCount}']),
                 if (album.shared)
                   const Text(
                     'album_thumbnail_card_shared',
                     style: TextStyle(
-                      fontSize: 10,
+                      fontSize: 12,
                     ),
                   ).tr()
               ],