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.

package.json

@@ -11,6 +11,7 @@
   "scripts": {
     "start": "node dist/main.js",
     "start:dev": "ts-node-dev --respawn --pretty --transpile-only src/main.ts",
+    "start:debug": "nest start --debug --watch",
     "build": "tsc -p tsconfig.json",
     "lint": "eslint \"src/**/*.ts\"",
     "format": "prettier --write \"src/**/*.ts\" \"tests/**/*.ts\"",
@@ -37,6 +38,8 @@
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.2",
     "dotenv": "^16.6.1",
+    "jose": "^6.2.6",
+    "openid-client": "^6.5.0",
     "jsonwebtoken": "^9.0.2",
     "passport": "^0.7.0",
     "passport-jwt": "^4.0.1",
@@ -47,6 +50,9 @@
     "uuid": "^11.1.0"
   },
   "devDependencies": {
+    "@eslint/js": "^9.21.0",
+    "@nestjs/testing": "^10.4.22",
+    "@playwright/test": "^1.62.1",
     "@types/bcrypt": "^5.0.2",
     "@types/jest": "^29.5.14",
     "@types/node": "^22.13.10",
@@ -56,7 +62,6 @@
     "@typescript-eslint/eslint-plugin": "^8.25.0",
     "@typescript-eslint/parser": "^8.25.0",
     "eslint": "^9.21.0",
-    "@eslint/js": "^9.21.0",
     "globals": "^16.0.0",
     "jest": "^29.7.0",
     "prettier": "^3.5.3",