feat(identity): redesign identity module and introduce RBAC foundation

- Redesign the Identity module with a richer domain model.
- Extend the User entity to support username, Authentik integration, activity tracking, and storage information.
- Add Role and Permission domain models with many-to-many relationships.
- Implement RBAC foundation using UserRole, RolePermission, and UserPermission mappings.
- Add user storage quota and usage fields with default values.
- Introduce Authentik identifiers and synchronization metadata.
- Refactor user domain logic for role and permission management.
- Update Prisma schema to support the new identity architecture.
- Improve JWT authentication and permission guard integration.
- Update repositories, handlers, controllers, mappers, DTOs, and Swagger configuration.
- Refresh environment configuration and project dependencies.

src/common/constants/permission.constants.ts

@@ -0,0 +1,16 @@
+export const PermissionType = {
+  USER_CREATE: 'USER_CREATE',
+  USER_READ: 'USER_READ',
+  USER_UPDATE: 'USER_UPDATE',
+  USER_DELETE: 'USER_DELETE',
+
+  ROLE_CREATE: 'ROLE_CREATE',
+  ROLE_READ: 'ROLE_READ',
+  ROLE_UPDATE: 'ROLE_UPDATE',
+  ROLE_DELETE: 'ROLE_DELETE',
+
+  PERMISSION_CREATE: 'PERMISSION_CREATE',
+  PERMISSION_READ: 'PERMISSION_READ',
+  PERMISSION_UPDATE: 'PERMISSION_UPDATE',
+  PERMISSION_DELETE: 'PERMISSION_DELETE',
+} as const;