Added Service

lib/providers/services_provider.dart

@@ -0,0 +1,21 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../models/service.dart';
+import 'supabase_provider.dart';
+
+final servicesProvider = StreamProvider<List<Service>>((ref) {
+  final client = ref.watch(supabaseClientProvider);
+  return client
+      .from('services')
+      .stream(primaryKey: ['id'])
+      .order('name')
+      .map((rows) => rows.map((r) => Service.fromMap(r)).toList());
+});
+
+final servicesOnceProvider = FutureProvider<List<Service>>((ref) async {
+  final client = ref.watch(supabaseClientProvider);
+  final rows = await client.from('services').select().order('name');
+  return (rows as List<dynamic>)
+      .map((r) => Service.fromMap(r as Map<String, dynamic>))
+      .toList();
+});