wip: jina billing

package.json

@@ -9,7 +9,6 @@
     "LICENSE"
   ],
   "scripts": {
-    "prepare": "npm run build",
     "build": "tsc",
     "dev": "npx ts-node src/agent.ts",
     "search": "npx ts-node src/test-duck.ts",
@@ -17,6 +16,7 @@
     "lint": "eslint . --ext .ts",
     "lint:fix": "eslint . --ext .ts --fix",
     "serve": "ts-node src/server.ts",
+    "start": "ts-node src/server.ts",
     "eval": "ts-node src/evals/batch-evals.ts",
     "test": "jest --testTimeout=30000",
     "test:watch": "jest --watch"
@@ -56,5 +56,15 @@
     "ts-jest": "^29.2.5",
     "ts-node": "^10.9.2",
     "typescript": "^5.7.3"
+  },
+  "optionalDependencies": {
+    "@google-cloud/firestore": "^7.11.0",
+    "@types/lodash": "^4.17.15",
+    "civkit": "^0.8.3-3e69606",
+    "dayjs": "^1.11.13",
+    "lodash": "^4.17.21",
+    "pino-pretty": "^13.0.0",
+    "reflect-metadata": "^0.2.2",
+    "tsyringe": "^4.8.0"
   }
 }