Add unit tests for models and services

- Implemented unit tests for the Package model, covering methods such as generateId, findById, findByName, and version management.
- Created unit tests for the Repository model, including repository creation, name validation, and retrieval methods.
- Added tests for the Session model, focusing on session creation, validation, and invalidation.
- Developed unit tests for the User model, ensuring user creation, password hashing, and retrieval methods function correctly.
- Implemented AuthService tests, validating login, token refresh, and session management.
- Added TokenService tests, covering token creation, validation, and revocation processes.

ts/interfaces/auth.interfaces.ts

@@ -48,6 +48,9 @@ export interface IOrganization {
   displayName: string;
   description?: string;
   avatarUrl?: string;
+  website?: string;
+  isPublic: boolean;
+  memberCount: number;
   plan: TOrganizationPlan;
   settings: IOrganizationSettings;
   billingEmail?: string;