add room access settings

lib/helpers/extensions/better_when.dart

@@ -8,10 +8,12 @@ extension BetterWhen<T> on AsyncValue<T> {
     required Widget Function(T value) data,
     Widget Function() loading = Loading.new,
     bool skipLoadingOnRefresh = false,
+    bool skipLoadingOnReload = false,
   }) => when(
     data: data,
     error: (error, stackTrace) => ErrorDialog(error, stackTrace),
     loading: loading,
     skipLoadingOnRefresh: skipLoadingOnRefresh,
+    skipLoadingOnReload: skipLoadingOnReload,
   );
 }

lib/helpers/hooks/saving.dart

@@ -0,0 +1,25 @@
+import "dart:async";
+
+import "package:flutter_hooks/flutter_hooks.dart";
+
+final class Saving({
+  required final bool active,
+  required final Future<void> Function(FutureOr<void> Function() action) run,
+}) {
+  factory use() {
+    final context = useContext();
+    final active = useState(false);
+
+    return .new(
+      active: active.value,
+      run: (action) async {
+        active.value = true;
+        try {
+          await action();
+        } finally {
+          if (context.mounted) active.value = false;
+        }
+      },
+    );
+  }
+}