refactor!: rename the project from Monitor to MoShiro [CI]

Namespaces, assemblies, solution, binaries, images, systemd units, config paths, environment variables, protocol methods and the Linux user are all renamed. Breaking: existing databases, node identities and installed units must be recreated.

scripts/package.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# 打包：scripts/package.sh <agent|probe> <rid> → backend/artifacts/packages/monitor-<role>-<version>-<rid>.tar.gz（附 .sha256）
+# 打包：scripts/package.sh <agent|probe> <rid> → backend/artifacts/packages/moshiro-<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
@@ -7,14 +7,14 @@ 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"
+name="moshiro-$role-$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/backend/artifacts/publish/$role/$rid/moshiro-$role" "$stage/"
 cp "$root/packaging/install.sh" "$stage/"
-cp "$root/packaging/systemd/monitor-$role.service" "$stage/systemd/"
+cp "$root/packaging/systemd/moshiro-$role.service" "$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/"