Changed theme to globally enable rounded borders for textfields

lib/widgets/create_bookmark_collection_dialog.dart

@@ -41,9 +41,7 @@ class CreateBookmarkCollectionDialog extends StatelessWidget {
           FilteringTextInputFormatter.deny(RegExp(r'\s\s+')),
         ],
         decoration: InputDecoration(
-          // TODO: Localize
           labelText: AppLocalizations.of(context)!.collectionName,
-          border: OutlineInputBorder(borderRadius: BorderRadius.circular(10)),
         ),
       ),
       actions: [

lib/widgets/create_bookmark_dialog.dart

@@ -61,9 +61,6 @@ class CreateBookmarkDialog extends StatelessWidget {
               ],
               decoration: InputDecoration(
                 labelText: AppLocalizations.of(context)!.bookmarkTitle,
-                border: OutlineInputBorder(
-                  borderRadius: BorderRadius.circular(10),
-                ),
               ),
             ),
             TextField(
@@ -78,9 +75,6 @@ class CreateBookmarkDialog extends StatelessWidget {
               ],
               decoration: InputDecoration(
                 labelText: AppLocalizations.of(context)!.url,
-                border: OutlineInputBorder(
-                  borderRadius: BorderRadius.circular(10),
-                ),
               ),
             ),
             TextField(
@@ -95,9 +89,6 @@ class CreateBookmarkDialog extends StatelessWidget {
               ],
               decoration: InputDecoration(
                 labelText: AppLocalizations.of(context)!.description,
-                border: OutlineInputBorder(
-                  borderRadius: BorderRadius.circular(10),
-                ),
               ),
             ),
           ],