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/modules/identity/domain/entities/permission.entity.ts

@@ -0,0 +1,40 @@
+export class PermissionData {
+  private constructor(
+    public readonly id: string,
+    public code: string,
+    public name: string,
+    public description: string,
+    public createdAt: Date,
+    public updatedAt: Date,
+  ) {}
+
+  changeName(name: string) {
+    this.name = name;
+  }
+
+  changeDescription(description: string) {
+    this.description = description;
+  }
+
+  changeCode(code: string) {
+    this.code = code;
+  }
+
+  static restore(props: {
+    id: string;
+    code?: string;
+    name: string;
+    description: string;
+    createdAt: Date;
+    updatedAt: Date;
+  }) {
+    return new PermissionData(
+      props.id,
+      props.code || props.name,
+      props.name,
+      props.description,
+      props.createdAt,
+      props.updatedAt,
+    );
+  }
+}