chore(app): сгенерированный Dart-клиент

just gen-client — покрывает links, cashflow-broker, ручные цены,
imports/pending, goals/income/rebalance/tax/benchmarks.

app/packages/api_client/test/imports_api_test.dart

@@ -0,0 +1,56 @@
+import 'package:test/test.dart';
+import 'package:fintracker_api/fintracker_api.dart';
+
+
+/// tests for ImportsApi
+void main() {
+  final instance = FintrackerApi().getImportsApi();
+
+  group(ImportsApi, () {
+    // Commit
+    //
+    // Write the file's events into the ledger and rebuild every metric.
+    //
+    //Future<ImportResult> importsCommit(int importId, CommitRequest commitRequest) async
+    test('test importsCommit', () async {
+      // TODO
+    });
+
+    // Create
+    //
+    // Upload a report, parse it and show what committing it would do. Writes no event.
+    //
+    //Future<ImportPreview> importsCreate(MultipartFile file, { int accountId, String parser }) async
+    test('test importsCreate', () async {
+      // TODO
+    });
+
+    // Delete
+    //
+    // Drop an uncommitted import. A committed one stays: `raw_*` is append-only.
+    //
+    //Future importsDelete(int importId) async
+    test('test importsDelete', () async {
+      // TODO
+    });
+
+    // Get
+    //
+    // The preview again — recomputed for an uncommitted import, replayed for a committed one.
+    //
+    //Future<ImportPreview> importsGet(int importId) async
+    test('test importsGet', () async {
+      // TODO
+    });
+
+    // List
+    //
+    // Newest imports first, with the counters each was committed with.
+    //
+    //Future<List<ImportSummary>> importsList({ String status, int limit, int offset }) async
+    test('test importsList', () async {
+      // TODO
+    });
+
+  });
+}