refactor(projects): 优化路由声明，添加路由模块导入，规范路相关文件夹

src/router/guard/index.ts

@@ -0,0 +1,27 @@
+import type { Router } from 'vue-router';
+import { useTitle } from '@vueuse/core';
+import { useAppStore } from '@/store';
+import { handlePagePermission } from './permission';
+
+/**
+ * 路由守卫函数
+ * @param router - 路由实例
+ */
+export function createRouterGuide(router: Router) {
+  const { resetScrollBehavior } = useAppStore();
+
+  router.beforeEach((to, from, next) => {
+    // 开始 loadingBar
+    window.$loadingBar?.start();
+    // 页面跳转逻辑
+    handlePagePermission(to, from, next);
+  });
+  router.afterEach(to => {
+    // 设置document title
+    useTitle(to.meta.title as string);
+    // 结束 loadingBar
+    window.$loadingBar?.finish();
+    // 重置滚动条行为
+    resetScrollBehavior();
+  });
+}