feat: 新增prototype-designer角色，并生成B端与C端高保真UI原型

.kilocode/mcp.json

@@ -0,0 +1,19 @@
+{
+  "mcpServers": {
+    "promptx": {
+      "command": "npx",
+      "args": [
+        "-y",
+        "-f",
+        "--registry",
+        "https://registry.npmjs.org",
+        "dpml-prompt@beta",
+        "mcp-server"
+      ],
+      "alwaysAllow": [
+        "promptx_action",
+        "promptx_init"
+      ]
+    }
+  }
+}