chore: initial public snapshot for github upload

llm-gateway-competitors/sub2api-tar/deploy/build_image.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+# 本地构建镜像的快速脚本，避免在命令行反复输入构建参数。
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+REPO_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
+
+docker build -t sub2api:latest \
+    --build-arg GOPROXY=https://goproxy.cn,direct \
+    --build-arg GOSUMDB=sum.golang.google.cn \
+    -f "${REPO_ROOT}/Dockerfile" \
+    "${REPO_ROOT}"