fix: af cloud sync auth (#3873)

* feat: open workspace

* chore: update env docs

* fix: invalid user callback

* fix: token invalid

* chore: update

* chore: update

* chore: update

* chore: fix test

* chore: fix tauri build

frontend/appflowy_flutter/lib/env/backend_env.dart

@@ -0,0 +1,57 @@
+// ignore_for_file: non_constant_identifier_names
+
+import 'package:json_annotation/json_annotation.dart';
+part 'backend_env.g.dart';
+
+@JsonSerializable()
+class AppFlowyEnv {
+  final SupabaseConfiguration supabase_config;
+  final AppFlowyCloudConfiguration appflowy_cloud_config;
+
+  AppFlowyEnv({
+    required this.supabase_config,
+    required this.appflowy_cloud_config,
+  });
+
+  factory AppFlowyEnv.fromJson(Map<String, dynamic> json) =>
+      _$AppFlowyEnvFromJson(json);
+
+  Map<String, dynamic> toJson() => _$AppFlowyEnvToJson(this);
+}
+
+@JsonSerializable()
+class SupabaseConfiguration {
+  /// Indicates whether the sync feature is enabled.
+  final bool enable_sync;
+  final String url;
+  final String anon_key;
+
+  SupabaseConfiguration({
+    this.enable_sync = true,
+    required this.url,
+    required this.anon_key,
+  });
+
+  factory SupabaseConfiguration.fromJson(Map<String, dynamic> json) =>
+      _$SupabaseConfigurationFromJson(json);
+
+  Map<String, dynamic> toJson() => _$SupabaseConfigurationToJson(this);
+}
+
+@JsonSerializable()
+class AppFlowyCloudConfiguration {
+  final String base_url;
+  final String ws_base_url;
+  final String gotrue_url;
+
+  AppFlowyCloudConfiguration({
+    required this.base_url,
+    required this.ws_base_url,
+    required this.gotrue_url,
+  });
+
+  factory AppFlowyCloudConfiguration.fromJson(Map<String, dynamic> json) =>
+      _$AppFlowyCloudConfigurationFromJson(json);
+
+  Map<String, dynamic> toJson() => _$AppFlowyCloudConfigurationToJson(this);
+}