✨ Renders file folders in drive

lib/pods/file_list.dart

@@ -0,0 +1,63 @@
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:island/models/file.dart';
+import 'package:island/models/file_list_item.dart';
+import 'package:island/pods/network.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:riverpod_paging_utils/riverpod_paging_utils.dart';
+
+part 'file_list.g.dart';
+
+@riverpod
+class CloudFileListNotifier extends _$CloudFileListNotifier
+    with CursorPagingNotifierMixin<FileListItem> {
+  String _currentPath = '/';
+
+  void setPath(String path) {
+    _currentPath = path;
+    ref.invalidateSelf();
+  }
+
+  @override
+  Future<CursorPagingData<FileListItem>> build() => fetch(cursor: null);
+
+  @override
+  Future<CursorPagingData<FileListItem>> fetch({
+    required String? cursor,
+  }) async {
+    final client = ref.read(apiClientProvider);
+
+    final response = await client.get(
+      '/drive/index/browse',
+      queryParameters: {'path': _currentPath},
+    );
+
+    final List<String> folders =
+        (response.data['folders'] as List).cast<String>();
+    final List<SnCloudFileIndex> files =
+        (response.data['files'] as List)
+            .map((e) => SnCloudFileIndex.fromJson(e as Map<String, dynamic>))
+            .toList();
+
+    final List<FileListItem> items = [
+      ...folders.map((folder) => FileListItem.folder(folder)),
+      ...files.map((file) => FileListItem.file(file)),
+    ];
+
+    // The new API returns all files in the path, no pagination
+    return CursorPagingData(items: items, hasMore: false, nextCursor: null);
+  }
+}
+
+@riverpod
+Future<Map<String, dynamic>?> billingUsage(Ref ref) async {
+  final client = ref.read(apiClientProvider);
+  final response = await client.get('/drive/billing/usage');
+  return response.data;
+}
+
+@riverpod
+Future<Map<String, dynamic>?> billingQuota(Ref ref) async {
+  final client = ref.read(apiClientProvider);
+  final response = await client.get('/drive/billing/quota');
+  return response.data;
+}