chore: initial project import

scripts/package.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+# 打包：scripts/package.sh <agent|probe> <rid> → backend/artifacts/packages/monitor-<role>-<version>-<rid>.tar.gz（附 .sha256）
+# 内容：节点二进制（agent 还带 fleet-enroll）、systemd 单元、OpenWrt procd 脚本、install.sh。
+# 发布产物要先用 scripts/publish.sh 生成（agent 需要 agent 和 fleet-enroll 两个）。
+set -euo pipefail
+role="${1:?usage: package.sh <agent|probe> <rid>}"
+rid="${2:?usage: package.sh <agent|probe> <rid>}"
+root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+version="$(sed -n 's#.*<Version>\(.*\)</Version>.*#\1#p' "$root/Directory.Build.props" | head -1)"
+name="monitor-$role-$version-$rid"
+stage="$root/backend/artifacts/packages/stage/$name"
+
+rm -rf "$stage"
+mkdir -p "$stage/systemd"
+cp "$root/backend/artifacts/publish/$role/$rid/monitor-$role" "$stage/"
+cp "$root/packaging/install.sh" "$stage/"
+cp "$root/packaging/systemd/monitor-$role.service" "$stage/systemd/"
+cp "$root/$role/README.md" "$stage/README.md"
+if [ "$role" = agent ]; then
+  cp "$root/backend/artifacts/publish/fleet-enroll/$rid/fleet-enroll" "$stage/"
+else
+  mkdir -p "$stage/openwrt"
+  cp "$root/packaging/openwrt/"* "$stage/openwrt/"
+fi
+
+mkdir -p "$root/backend/artifacts/packages"
+tar -C "$root/backend/artifacts/packages/stage" -czf "$root/backend/artifacts/packages/$name.tar.gz" "$name"
+(cd "$root/backend/artifacts/packages" && sha256sum "$name.tar.gz" > "$name.tar.gz.sha256" && ls -l "$name.tar.gz" && cat "$name.tar.gz.sha256")