feat: implement core authentication system with JWT guards, RBAC, and modular controller scaffolding

package.json

@@ -30,11 +30,17 @@
     "@nestjs/common": "^11.0.1",
     "@nestjs/config": "^4.0.2",
     "@nestjs/core": "^11.0.1",
+    "@nestjs/jwt": "^12.0.1",
+    "@nestjs/passport": "^12.0.0",
     "@nestjs/platform-express": "^11.0.1",
     "@nestjs/swagger": "^11.2.0",
     "@nestjs/typeorm": "^11.0.3",
+    "bcryptjs": "^3.0.3",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.2",
+    "cookie-parser": "^1.4.7",
+    "passport": "^0.7.0",
+    "passport-jwt": "^4.0.1",
     "pg": "^8.22.0",
     "reflect-metadata": "^0.2.2",
     "rxjs": "^7.8.1",
@@ -46,9 +52,12 @@
     "@nestjs/cli": "^11.0.0",
     "@nestjs/schematics": "^11.0.0",
     "@nestjs/testing": "^11.0.1",
+    "@types/bcryptjs": "^2.4.6",
+    "@types/cookie-parser": "^1.4.10",
     "@types/express": "^5.0.0",
     "@types/jest": "^30.0.0",
     "@types/node": "^24.0.0",
+    "@types/passport-jwt": "^4.0.1",
     "@types/supertest": "^7.0.0",
     "cross-env": "^10.1.0",
     "eslint": "^9.18.0",