Split local assignments for nounset compatibility

proxy.sh

@@ -25,7 +25,9 @@ command -v curl >/dev/null 2>&1 || err "缺少 curl，请先安装: apt install
 mkdir -p "$TMP_DIR"
 
 run_remote() {
-  local name="$1" script_path="$2" file="$TMP_DIR/$script_path"
+  local name="$1"
+  local script_path="$2"
+  local file="$TMP_DIR/$script_path"
   info "下载 $name 脚本：$BASE_URL/scripts/$script_path"
   curl -fsSL "$BASE_URL/scripts/$script_path" -o "$file"
   chmod +x "$file"