M3 Overhaul

lib/screens/admin/offices_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import '../../theme/m3_motion.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import '../../models/office.dart';
@@ -153,7 +154,7 @@ class _OfficesScreenState extends ConsumerState<OfficesScreen> {
             right: 16,
             bottom: 16,
             child: SafeArea(
-              child: FloatingActionButton.extended(
+              child: M3ExpandedFab(
                 onPressed: () => _showOfficeDialog(context, ref),
                 icon: const Icon(Icons.add),
                 label: const Text('New Office'),
@@ -172,7 +173,7 @@ class _OfficesScreenState extends ConsumerState<OfficesScreen> {
     final nameController = TextEditingController(text: office?.name ?? '');
     String? selectedServiceId = office?.serviceId;
 
-    await showDialog<void>(
+    await m3ShowDialog<void>(
       context: context,
       builder: (dialogContext) {
         bool saving = false;
@@ -298,7 +299,7 @@ class _OfficesScreenState extends ConsumerState<OfficesScreen> {
     WidgetRef ref,
     Office office,
   ) async {
-    await showDialog<void>(
+    await m3ShowDialog<void>(
       context: context,
       builder: (dialogContext) {
         return AlertDialog(