chore(scripts): 移动 fix-sandbox.js 到 scripts 目录

将根目录的运维脚本统一收纳到 scripts/，并把脚本内的相对路径
改为基于 __dirname，避免在仓库子目录执行时找不到 node_modules。

package.json

@@ -18,7 +18,7 @@
     "dev:web": "vite dev",
     "build": "electron-vite build",
     "postinstall": "electron-builder install-app-deps",
-    "fix-sandbox": "node fix-sandbox.js",
+    "fix-sandbox": "node scripts/fix-sandbox.js",
     "build:unpack": "npm run build && electron-builder --dir",
     "build:win": "npm run build && electron-builder --win --publish never",
     "build:mac": "npm run build && electron-builder --mac --x64 --publish never && cp dist/latest-mac.yml dist/latest-mac-x64.yml && electron-builder --mac --arm64 --publish never && cp dist/latest-mac.yml dist/latest-mac-arm64.yml && node scripts/merge_latest_mac_yml.mjs dist/latest-mac-x64.yml dist/latest-mac-arm64.yml dist/latest-mac.yml",

scripts/fix-sandbox.js

@@ -3,14 +3,14 @@
  * chrome-sandbox 需要 root 拥有且权限为 4755
  *
  * 注意：此脚本需要 sudo 权限，仅在 CI 环境或手动执行时使用
- * 用法：sudo node fix-sandbox.js
+ * 用法：sudo npm run fix-sandbox
  */
 const { execSync } = require('child_process');
 const fs = require('fs');
 const path = require('path');
 
 if (process.platform === 'linux') {
-  const sandboxPath = path.resolve('./node_modules/electron/dist/chrome-sandbox');
+  const sandboxPath = path.resolve(__dirname, '../node_modules/electron/dist/chrome-sandbox');
   if (fs.existsSync(sandboxPath)) {
     execSync(`sudo chown root:root ${sandboxPath}`);
     execSync(`sudo chmod 4755 ${sandboxPath}`);