perf: 优化平台logo获取方式

src/layout/hooks/useNav.ts

@@ -124,6 +124,11 @@ export function useNav() {
     return remainingPaths.includes(path);
   }
 
+  /** 获取`logo` */
+  function getLogo() {
+    return new URL("/logo.svg", import.meta.url).href;
+  }
+
   return {
     title,
     device,
@@ -139,6 +144,7 @@ export function useNav() {
     menuSelect,
     handleResize,
     resolvePath,
+    getLogo,
     isCollapse,
     pureApp,
     username,