fix init

src/directive/index.ts

@@ -0,0 +1,9 @@
+import copyText from './common/copyText';
+import { hasPermi, hasRoles } from './permission';
+import { App } from 'vue';
+
+export default (app: App) => {
+  app.directive('copyText', copyText);
+  app.directive('hasPermi', hasPermi);
+  app.directive('hasRoles', hasRoles);
+};