feat(docker): 初始化项目并配置定时备份 PostgreSQL 数据库示例

examples/init/00-install-deps.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+# Dependency installation moved to entrypoint.sh.
+# Define APK_PACKAGES environment variable (e.g. "curl jq") to
+# make the entrypoint ensure the listed Alpine packages are present.