feat: add dnsmasq DNS record admin UI

- store records in SQLite via built-in node:sqlite, no native deps
- wrap DB reads in await io() so they stay out of the static shell
- add CRUD pages backed by Server Actions with per-request data
- generate managed config and restart container via Docker socket
- add /resolve page to query dnsmasq for A and CNAME records
- add Dockerfile and compose setup with shared config volume

package.json

@@ -15,11 +15,12 @@
   },
   "devDependencies": {
     "@tailwindcss/turbopack": "^4",
-    "@types/node": "^20",
+    "@types/node": "24",
     "@types/react": "^19",
     "@types/react-dom": "^19",
     "eslint": "^9",
     "eslint-config-next": "16.4.0",
+    "prettier": "^3.9.9",
     "tailwindcss": "^4",
     "typescript": "^5"
   },