feat(core): 增强核心事件通讯总线，增强跨组件交互能力

components/diy-components/minx.js

@@ -0,0 +1,8 @@
+export default {
+    methods: {
+        // 异步触发事件
+        async __$emitEvent(payload = {eventName: '__unnamedEvent', data: {}, promiseCallback: null}) {
+            await this.$eventBus?.emit(payload.eventName, payload.data, payload.promiseCallback)
+        },
+    }
+}