fix deleting local comic, favorites

lib/components/comic.dart

@@ -50,7 +50,10 @@ class ComicTile extends StatelessWidget {
         MenuEntry(
           icon: Icons.chrome_reader_mode_outlined,
           text: 'Details'.tl,
-          onClick: _onTap,
+          onClick: () {
+            App.mainNavigatorKey?.currentContext
+                ?.to(() => ComicPage(id: comic.id, sourceKey: comic.sourceKey));
+          },
         ),
         MenuEntry(
           icon: Icons.copy,

lib/components/side_bar.dart

@@ -180,7 +180,7 @@ class _SidebarBodyState extends State<SidebarBody> {
                   width: 8,
                 ),
                 Tooltip(
-                  message: "返回",
+                  message: "Back".tl,
                   child: IconButton(
                     iconSize: 25,
                     icon: const Icon(Icons.arrow_back),