feat(server,web): migrate oauth settings from env to system config (#1061)

mobile/openapi/test/system_config_f_fmpeg_dto_test.dart

@@ -0,0 +1,47 @@
+//
+// AUTO-GENERATED FILE, DO NOT MODIFY!
+//
+// @dart=2.12
+
+// ignore_for_file: unused_element, unused_import
+// ignore_for_file: always_put_required_named_parameters_first
+// ignore_for_file: constant_identifier_names
+// ignore_for_file: lines_longer_than_80_chars
+
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+// tests for SystemConfigFFmpegDto
+void main() {
+  // final instance = SystemConfigFFmpegDto();
+
+  group('test SystemConfigFFmpegDto', () {
+    // String crf
+    test('to test the property `crf`', () async {
+      // TODO
+    });
+
+    // String preset
+    test('to test the property `preset`', () async {
+      // TODO
+    });
+
+    // String targetVideoCodec
+    test('to test the property `targetVideoCodec`', () async {
+      // TODO
+    });
+
+    // String targetAudioCodec
+    test('to test the property `targetAudioCodec`', () async {
+      // TODO
+    });
+
+    // String targetScaling
+    test('to test the property `targetScaling`', () async {
+      // TODO
+    });
+
+
+  });
+
+}