feat: print and perf style

src/layout/frameView.vue

@@ -55,4 +55,8 @@ onMounted(() => {
     box-sizing: border-box;
   }
 }
+
+.main-content {
+  margin: 0;
+}
 </style>

src/layout/hooks/nav.ts

@@ -8,7 +8,6 @@ import { useAppStoreHook } from "/@/store/modules/app";
 import { remainingPaths } from "/@/router/modules/index";
 import { Title } from "../../../public/serverConfig.json";
 import { useEpThemeStoreHook } from "/@/store/modules/epTheme";
-import { remainingPaths } from "/@/router/modules/index";
 
 export function useNav() {
   const pureApp = useAppStoreHook();