Fix api

lib/api.dart

@@ -17,15 +17,16 @@ class ApiClient {
 
   Future<void> login(String username, String password) async {
     log.info("Logging in...");
-    final url = '$baseUrl/login';
+    final url = '$baseUrl/auth/login';
     final response = await http.post(
       Uri.parse(url),
       headers: {'Content-Type': 'application/json'},
-      body: jsonEncode({'email': username, 'password': password}),
+      body: jsonEncode({'username': username, 'password': password}),
     );
 
     if (response.statusCode == 200) {
-      token = jsonDecode(response.body);
+      final responseData = jsonDecode(response.body);
+      token = responseData['token'];
       log.info('Login successful');
     } else {
       throw Exception(
@@ -55,6 +56,9 @@ class ApiClient {
     if (!throwExceptionIfStatusCodeNot200 || response.statusCode == 200) {
       return response;
     } else {
+      log.warning(
+        "Failed get request to '$url'! StatusCode: ${response.statusCode}\nResponseBody: ${response.body}",
+      );
       throw Exception(
         'GET request failed: ${response.statusCode} ${response.body}',
       );
@@ -120,19 +124,19 @@ class ApiClient {
 
   Future<List<Sheet>> fetchSheets() async {
     final response = await get(
-      "/list/sheets",
+      "/api/sheets/list",
       throwExceptionIfStatusCodeNot200: true,
     );
 
     final data = jsonDecode(response.body);
-    return (data as List<dynamic>)
+    return (data['sheets'] as List<dynamic>)
         .map((sheet) => Sheet.fromJson(sheet as Map<String, dynamic>))
         .toList();
   }
 
   Future<Uint8List> fetchPdfFileData(String sheetUuid) async {
     final response = await get(
-      '/sheet/pdf/$sheetUuid',
+      '/api/sheets/get/$sheetUuid',
       isBinary: true,
       throwExceptionIfStatusCodeNot200: true,
     );