fix lint

package.json

@@ -4,16 +4,21 @@
   "private": true,
   "workspaces": [
     "backend",
-    "frontend"
+    "frontend",
+    "tests"
   ],
   "scripts": {
     "dev": "concurrently -n be,fe -c blue,green \"npm run dev:backend\" \"npm run dev:frontend\"",
     "dev:backend": "npm run dev -w backend",
     "dev:frontend": "npm run dev -w frontend",
     "lint": "npm run -w backend lint && npm run -w frontend lint",
+    "format": "npm run -w backend format && npm run -w frontend format",
     "build": "npm run build:backend && npm run build:frontend",
     "build:backend": "npm run build -w backend",
     "build:frontend": "npm run build -w frontend",
+    "test": "npm run test -w tests",
+    "test:ui": "npm run test:ui -w tests",
+    "test:headed": "npm run test:headed -w tests",
     "db:up": "docker-compose up -d postgres",
     "db:down": "docker-compose down"
   },