refactor(server): sessions (#8915)

* refactor: auth device => sessions

* chore: open api

mobile/openapi/test/sessions_api_test.dart

@@ -0,0 +1,36 @@
+//
+// 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 SessionsApi
+void main() {
+  // final instance = SessionsApi();
+
+  group('tests for SessionsApi', () {
+    //Future deleteAllSessions() async
+    test('test deleteAllSessions', () async {
+      // TODO
+    });
+
+    //Future deleteSession(String id) async
+    test('test deleteSession', () async {
+      // TODO
+    });
+
+    //Future<List<SessionResponseDto>> getSessions() async
+    test('test getSessions', () async {
+      // TODO
+    });
+
+  });
+}