feat: 接入系统能力并完善运行中心

src/main/capabilities/index.ts

@@ -10,5 +10,6 @@ import "./word";
 import "./message";
 import "./vision";
 import "./extended";
+import "./system-extended";
 
 export { capabilityCount, capabilityIds, getHandler, hasCapability, register } from "../engine/registry";