show icon cache size

app/lib/features/bangs/domain/repositories/data.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 
 import 'package:bang_navigator/domain/services/generic_website.dart';
+import 'package:bang_navigator/extensions/database_table_size.dart';
 import 'package:bang_navigator/features/bangs/data/database/database.dart';
 import 'package:bang_navigator/features/bangs/data/models/bang.dart';
 import 'package:bang_navigator/features/bangs/data/models/bang_data.dart';
@@ -86,6 +87,10 @@ class BangDataRepository extends _$BangDataRepository {
     );
   }
 
+  Stream<double> watchIconCacheSize() {
+    return _db.tableSize(_db.bangIcon).watchSingle();
+  }
+
   Future<int> clearIconData() {
     return _db.bangIcon.deleteAll();
   }

app/lib/features/bangs/domain/repositories/data.g.dart

@@ -7,7 +7,7 @@ part of 'data.dart';
 // **************************************************************************
 
 String _$bangDataRepositoryHash() =>
-    r'a6e4017a54516571af553426b0e8e3597d19f779';
+    r'f23e81e45a69d5b5b9158b6601c3724d1b316715';
 
 /// See also [BangDataRepository].
 @ProviderFor(BangDataRepository)