增加租户切换功能

backend/components.d.ts

@@ -86,6 +86,7 @@ declare module 'vue' {
     MessageDetailDialog: typeof import('./src/components/MessageDetailDialog.vue')['default']
     RouterLink: typeof import('vue-router')['RouterLink']
     RouterView: typeof import('vue-router')['RouterView']
+    TenantSwitcher: typeof import('./src/components/TenantSwitcher.vue')['default']
   }
   export interface GlobalDirectives {
     vLoading: typeof import('element-plus/es')['ElLoadingDirective']