chore: bump dart sdk to 3.8 (#20355)

* chore: bump dart sdk to 3.8

* chore: make build

* make pigeon

* chore: format files

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/lib/pages/library/places/places_collection.page.dart

@@ -61,11 +61,7 @@ class PlacesCollectionPage extends HookConsumerWidget {
                 child: MapThumbnail(
                   onTap: (_, __) => context.pushRoute(MapRoute(initialLocation: currentLocation)),
                   zoom: 8,
-                  centre: currentLocation ??
-                      const LatLng(
-                        21.44950,
-                        -157.91959,
-                      ),
+                  centre: currentLocation ?? const LatLng(21.44950, -157.91959),
                   showAttribution: false,
                   themeMode: context.isDarkTheme ? ThemeMode.dark : ThemeMode.light,
                 ),
@@ -113,16 +109,10 @@ class PlaceTile extends StatelessWidget {
         SearchRoute(
           prefilter: SearchFilter(
             people: {},
-            location: SearchLocationFilter(
-              city: name,
-            ),
+            location: SearchLocationFilter(city: name),
             camera: SearchCameraFilter(),
             date: SearchDateFilter(),
-            display: SearchDisplayFilters(
-              isNotInAlbum: false,
-              isArchive: false,
-              isFavorite: false,
-            ),
+            display: SearchDisplayFilters(isNotInAlbum: false, isArchive: false, isFavorite: false),
             mediaType: AssetType.other,
           ),
         ),
@@ -131,16 +121,9 @@ class PlaceTile extends StatelessWidget {
 
     return LargeLeadingTile(
       onTap: () => navigateToPlace(),
-      title: Text(
-        name,
-        style: context.textTheme.titleMedium?.copyWith(
-          fontWeight: FontWeight.w500,
-        ),
-      ),
+      title: Text(name, style: context.textTheme.titleMedium?.copyWith(fontWeight: FontWeight.w500)),
       leading: ClipRRect(
-        borderRadius: const BorderRadius.all(
-          Radius.circular(20),
-        ),
+        borderRadius: const BorderRadius.all(Radius.circular(20)),
         child: CachedNetworkImage(
           width: 80,
           height: 80,