fix: normalize web release asset permissions

scripts/build-production-release.sh

@@ -400,6 +400,10 @@ if [[ "${BUILD_WEB}" -eq 1 ]]; then
 MAINTENANCE_HTML
   fi
 
+  echo "[production-release] 规范 Web 静态资源权限"
+  find "${WEB_DIR}" -type d -exec chmod 755 {} +
+  find "${WEB_DIR}" -type f -exec chmod 644 {} +
+
   echo "[production-release] 打包 Web 静态资源 -> ${TARGET_DIR}/web.tar.gz"
   tar -czf "${TARGET_DIR}/web.tar.gz" -C "${TARGET_DIR}" web
   write_sha256_file "${TARGET_DIR}/web.tar.gz"