[backend] fix: 修复异常处理和类型转换问题

frontend/node_modules/@nodelib/fs.stat/out/providers/async.d.ts

@@ -0,0 +1,4 @@
+import type Settings from '../settings';
+import type { ErrnoException, Stats } from '../types';
+export declare type AsyncCallback = (error: ErrnoException, stats: Stats) => void;
+export declare function read(path: string, settings: Settings, callback: AsyncCallback): void;

frontend/node_modules/@nodelib/fs.stat/out/providers/sync.d.ts

@@ -0,0 +1,3 @@
+import type Settings from '../settings';
+import type { Stats } from '../types';
+export declare function read(path: string, settings: Settings): Stats;

frontend/node_modules/@nodelib/fs.stat/out/providers/sync.js

@@ -0,0 +1,23 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.read = void 0;
+function read(path, settings) {
+    const lstat = settings.fs.lstatSync(path);
+    if (!lstat.isSymbolicLink() || !settings.followSymbolicLink) {
+        return lstat;
+    }
+    try {
+        const stat = settings.fs.statSync(path);
+        if (settings.markSymbolicLink) {
+            stat.isSymbolicLink = () => true;
+        }
+        return stat;
+    }
+    catch (error) {
+        if (!settings.throwErrorOnBrokenSymbolicLink) {
+            return lstat;
+        }
+        throw error;
+    }
+}
+exports.read = read;