♻️ Fab menu overhaul

lib/screens/realm/realms.dart

@@ -1,5 +1,6 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:go_router/go_router.dart';
 import 'package:gap/gap.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
@@ -9,6 +10,7 @@ import 'package:island/widgets/alert.dart';
 import 'package:island/widgets/app_scaffold.dart';
 import 'package:island/widgets/content/cloud_files.dart';
 import 'package:island/widgets/content/sheet.dart';
+import 'package:island/widgets/navigation/fab_menu.dart';
 import 'package:island/widgets/response.dart';
 import 'package:material_symbols_icons/symbols.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
@@ -41,6 +43,20 @@ class RealmListScreen extends HookConsumerWidget {
     final realms = ref.watch(realmsJoinedProvider);
     final realmInvites = ref.watch(realmInvitesProvider);
 
+    useEffect(() {
+      // Set FAB type to realm
+      final fabMenuNotifier = ref.read(fabMenuTypeProvider.notifier);
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        fabMenuNotifier.state = FabMenuType.realm;
+      });
+      return () {
+        // Clean up: reset FAB type to main
+        WidgetsBinding.instance.addPostFrameCallback((_) {
+          fabMenuNotifier.state = FabMenuType.main;
+        });
+      };
+    }, []);
+
     return AppScaffold(
       isNoBackground: false,
       appBar: AppBar(
@@ -78,17 +94,7 @@ class RealmListScreen extends HookConsumerWidget {
           const Gap(8),
         ],
       ),
-      floatingActionButton: FloatingActionButton(
-        heroTag: const Key("realms-page-fab"),
-        child: const Icon(Symbols.add),
-        onPressed: () {
-          context.pushNamed('realmNew').then((value) {
-            if (value != null) {
-              ref.invalidate(realmsJoinedProvider);
-            }
-          });
-        },
-      ),
+      floatingActionButton: const FabMenu(),
       body: ExtendedRefreshIndicator(
         child: realms.when(
           data: