feat: 添加 nCode 组件及相关 API，支持创建、查询、更新和删除操作

package.json

@@ -4,7 +4,8 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "dev": "bunx convex dev"
+    "dev": "bunx convex dev",
+    "mcp": "npx -y convex@latest mcp start --project-dir ./convex"
   },
   "files": [
     "convex",
@@ -23,7 +24,8 @@
   "dependencies": {
     "@kevisual/auth": "^2.0.3",
     "convex": "1.32.0",
-    "jose": "^6.1.3"
+    "jose": "^6.1.3",
+    "nanoid": "^5.1.6"
   },
   "exports": {
     ".": "./convex/_generated/api.js"