chore: publish CentOS7 single executable package

.gitignore

@@ -8,3 +8,5 @@ config/auth.json
 config/model.json
 config/codex.json
 CLAUDE.md
+dist-exe/*
+!dist-exe/*.tar.gz

scripts/build-single-exe.js

@@ -64,7 +64,8 @@ function printHelp() {
 
 说明:
   默认 target 是 ${DEFAULT_TARGET}，用于兼容 CentOS 7 这类老 glibc Linux x64 系统。
-  该命令只打包 cc-web 服务本体；Claude/Codex CLI 仍在运行时从宿主机 PATH 或 CLAUDE_PATH/CODEX_PATH 调用。`);
+  该命令只打包 cc-web 服务本体；Claude/Codex CLI 仍在运行时从宿主机 PATH 或 CLAUDE_PATH/CODEX_PATH 调用。
+  构建完成后会同时生成 dist-exe/<target>/ 和 dist-exe/cc-web-<target>.tar.gz。`);
 }
 
 function isWindowsTarget(target) {
@@ -170,6 +171,22 @@ function runBunBuild(projectRoot, target, outfile) {
   }
 }
 
+function createArchive(outdir, target, name) {
+  const archivePath = path.join(outdir, `${name}-${target}.tar.gz`);
+  fs.rmSync(archivePath, { force: true });
+  const result = spawnSync('tar', ['-C', outdir, '-czf', archivePath, target], {
+    stdio: 'inherit',
+  });
+  if (result.error && result.error.code === 'ENOENT') {
+    throw new Error('未找到 tar，无法生成发布压缩包。');
+  }
+  if (result.error) throw result.error;
+  if (result.status !== 0) {
+    throw new Error(`生成发布压缩包失败，退出码: ${result.status}`);
+  }
+  return archivePath;
+}
+
 function main() {
   const options = parseArgs(process.argv.slice(2));
   if (options.help) {
@@ -190,9 +207,11 @@ function main() {
   runBunBuild(projectRoot, target, outfile);
   if (!isWindowsTarget(target)) fs.chmodSync(outfile, 0o755);
   copyRuntimeAssets(projectRoot, releaseDir, target, binaryName);
+  const archivePath = createArchive(outdir, target, options.name || DEFAULT_NAME);
 
   console.log(`[build:single-exe] 发布目录: ${releaseDir}`);
   console.log(`[build:single-exe] 可执行文件: ${outfile}`);
+  console.log(`[build:single-exe] 发布压缩包: ${archivePath}`);
 }
 
 try {