refactor(*): 代码质量 - 优化前后端实现并完善协议与画布验证

backend/agent-runtime/pi/package-lock.json

@@ -1,10 +1,10 @@
 {
-  "name": "@infinite-canvas/pi-agent-runtime",
+  "name": "@yingce/pi-agent-runtime",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "@infinite-canvas/pi-agent-runtime",
+      "name": "@yingce/pi-agent-runtime",
       "dependencies": {
         "@earendil-works/pi-ai": "0.87.1",
         "@earendil-works/pi-coding-agent": "0.87.1",