fix: 优化代码

copy-public.js

@@ -0,0 +1,34 @@
+#!/usr/bin/env node
+/**
+ * 将根目录的 config.json、api.config.json、lib/、image/ 同步到 public/，
+ * 供 Vite 在 dev 与 build 时使用。run.sh 写入 api.config.json 后执行 build 即可生效。
+ */
+const fs = require('fs');
+const path = require('path');
+
+const ROOT = path.resolve(__dirname);
+const PUBLIC = path.join(ROOT, 'public');
+
+function copyFile(src, dest) {
+  if (!fs.existsSync(src)) return;
+  fs.mkdirSync(path.dirname(dest), { recursive: true });
+  fs.copyFileSync(src, dest);
+}
+
+function copyDir(srcDir, destDir) {
+  if (!fs.existsSync(srcDir)) return;
+  fs.mkdirSync(destDir, { recursive: true });
+  for (const name of fs.readdirSync(srcDir)) {
+    const s = path.join(srcDir, name);
+    const d = path.join(destDir, name);
+    if (fs.statSync(s).isDirectory()) copyDir(s, d);
+    else fs.copyFileSync(s, d);
+  }
+}
+
+if (!fs.existsSync(PUBLIC)) fs.mkdirSync(PUBLIC, { recursive: true });
+copyFile(path.join(ROOT, 'config.json'), path.join(PUBLIC, 'config.json'));
+copyFile(path.join(ROOT, 'api.config.json'), path.join(PUBLIC, 'api.config.json'));
+copyDir(path.join(ROOT, 'lib'), path.join(PUBLIC, 'lib'));
+copyDir(path.join(ROOT, 'image'), path.join(PUBLIC, 'image'));
+console.log('已同步 config/api.config.json、lib、image 到 public/');