feat(auth): add POST /login with Playwright automation and SQLite session storage

- automates file-key login on the ID portal using Playwright/Chromium
- captures token, cookies, and localStorage after successful redirect
- stores session data in SQLite via TypeORM (better-sqlite3)
- sessions are keyed by sessionName (auto-generated UUID if not provided)
- login URL, cabinet redirect URL, keys dir, and DB path are all configurable via env

package.json

@@ -18,14 +18,19 @@
     "@nestjs/core": "^11.1.18",
     "@nestjs/platform-express": "^11.1.18",
     "@nestjs/swagger": "^11.2.6",
+    "@nestjs/typeorm": "^11.0.1",
+    "better-sqlite3": "^12.8.0",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.4",
+    "playwright": "^1.59.1",
     "reflect-metadata": "^0.2.2",
     "rxjs": "^7.8.2",
-    "swagger-ui-express": "^5.0.1"
+    "swagger-ui-express": "^5.0.1",
+    "typeorm": "^0.3.28"
   },
   "devDependencies": {
     "@nestjs/cli": "^11.0.17",
+    "@types/better-sqlite3": "^7.6.13",
     "@types/node": "^25.5.2",
     "typescript": "^6.0.2"
   }