ci: fix existing tests based off new permission handling

- Renamed test cases to reflect changes in permission checks being handled at the route level.
- Updated assertions to verify that agents are returned regardless of user permissions due to the new permission system.
- Adjusted mocks in AppService and PermissionService tests to ensure proper functionality without relying on actual implementations.

api/server/services/AppService.interface.spec.js

@@ -1,14 +1,12 @@
 jest.mock('~/models', () => ({
   initializeRoles: jest.fn(),
+  seedDefaultRoles: jest.fn(),
 }));
 jest.mock('~/models/Role', () => ({
   updateAccessPermissions: jest.fn(),
   getRoleByName: jest.fn(),
   updateRoleByName: jest.fn(),
 }));
-jest.mock('~/models/AccessRole', () => ({
-  seedDefaultRoles: jest.fn(),
-}));
 
 jest.mock('~/config', () => ({
   logger: {