Initial commit: Flutter app + PHP/MySQL backend on Hostinger

Replaces Firebase with a self-hosted PHP/MySQL API served from
winded.prymsolutions.com. Includes full backend (schema, auth, events,
teams, brackets, suggestions, stats, media, file upload) and updated
Flutter repositories and domain models.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

lib/features/events/infrastructure/events_repository.dart

@@ -0,0 +1,74 @@
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+import '../../../core/api/api_client.dart';
+import '../domain/event.dart';
+
+part 'events_repository.g.dart';
+
+class EventsRepository {
+  EventsRepository(this._api);
+
+  final ApiClient _api;
+
+  Future<List<Event>> fetchEvents() async {
+    final data = await _api.get('/events/index.php');
+    final list = (data['events'] as List?) ?? [];
+    return list.whereType<Map<String, dynamic>>().map(Event.fromJson).toList();
+  }
+
+  Future<Event?> getEvent(String id) async {
+    try {
+      final data = await _api.get('/events/detail.php', params: {'id': id});
+      return Event.fromJson(data);
+    } on ApiException catch (e) {
+      if (e.statusCode == 404) return null;
+      rethrow;
+    }
+  }
+
+  Future<String> createEvent(Event event) async {
+    final data = await _api.post('/events/index.php', event.toJson());
+    return data['id'] as String;
+  }
+
+  Future<void> updateEvent(Event event) async {
+    await _api.put('/events/detail.php', event.toJson(), params: {'id': event.id});
+  }
+
+  Future<void> deleteEvent(String id) async {
+    await _api.delete('/events/detail.php', params: {'id': id});
+  }
+
+  Future<bool> isRegistered(String eventId) async {
+    final data = await _api.get(
+      '/events/register.php',
+      params: {'event_id': eventId},
+    );
+    return (data['registered'] as bool?) ?? false;
+  }
+
+  Future<void> register(String eventId) async {
+    await _api.post('/events/register.php', {'event_id': eventId});
+  }
+
+  Future<void> unregister(String eventId) async {
+    await _api.delete('/events/register.php', params: {'event_id': eventId});
+  }
+
+  Stream<List<Event>> watchEvents() async* {
+    yield await fetchEvents();
+    await for (final _ in Stream<void>.periodic(const Duration(seconds: 30))) {
+      yield await fetchEvents();
+    }
+  }
+}
+
+@Riverpod(keepAlive: true)
+EventsRepository eventsRepository(EventsRepositoryRef ref) {
+  return EventsRepository(ref.watch(apiClientProvider));
+}
+
+@riverpod
+Stream<List<Event>> eventsStream(EventsStreamRef ref) {
+  return ref.watch(eventsRepositoryProvider).watchEvents();
+}

lib/features/events/infrastructure/events_repository.g.dart

@@ -0,0 +1,51 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'events_repository.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+String _$eventsRepositoryHash() => r'753d76dd8556bce50755088a8ea0a611bab61d34';
+
+/// See also [eventsRepository].
+@ProviderFor(eventsRepository)
+final eventsRepositoryProvider = Provider<EventsRepository>.internal(
+  eventsRepository,
+  name: r'eventsRepositoryProvider',
+  debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
+      ? null
+      : _$eventsRepositoryHash,
+  dependencies: null,
+  allTransitiveDependencies: null,
+);
+
+@Deprecated('Will be removed in 3.0. Use Ref instead')
+// ignore: unused_element
+typedef EventsRepositoryRef = ProviderRef<EventsRepository>;
+String _$eventsStreamHash() => r'50b8c367793996c2c0fa894fd2694eefbdf4135b';
+
+/// Stream of events surfaced to the UI.
+///
+/// Currently emits [EventsRepository.mockEvents] as a single tick so the
+/// screens render real-looking content without needing Firestore to be
+/// seeded. Swap this to `ref.watch(eventsRepositoryProvider).watchEvents()`
+/// once the collection has data.
+///
+/// Copied from [eventsStream].
+@ProviderFor(eventsStream)
+final eventsStreamProvider = AutoDisposeStreamProvider<List<Event>>.internal(
+  eventsStream,
+  name: r'eventsStreamProvider',
+  debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
+      ? null
+      : _$eventsStreamHash,
+  dependencies: null,
+  allTransitiveDependencies: null,
+);
+
+@Deprecated('Will be removed in 3.0. Use Ref instead')
+// ignore: unused_element
+typedef EventsStreamRef = AutoDisposeStreamProviderRef<List<Event>>;
+// ignore_for_file: type=lint
+// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member, deprecated_member_use_from_same_package