feat: one-line install for agents and probes from one shared script (curl | bash, zsh, PowerShell) [CI]

backend/src/MoShiro.Backend.Api/InstallScripts.cs

@@ -0,0 +1,23 @@
+using System.Reflection;
+using MoShiro.Backend.Application;
+
+namespace MoShiro.Backend.Api;
+
+/// <summary>
+/// 一行安装脚本：<c>packaging/install/</c> 下的 <c>install.sh</c> 和 <c>install.ps1</c> 作为嵌入资源打进 Backend，
+/// 这里把角色、网关、代码和镜像填进去。Agent 和 Probe 共用同一份，不分开维护。
+/// </summary>
+public static class InstallScripts
+{
+    public static string Render(string resource, InstallTarget target)
+    {
+        using Stream stream = typeof(InstallScripts).Assembly.GetManifestResourceStream(resource)
+            ?? throw new InvalidOperationException($"the embedded resource {resource} is missing");
+        using var reader = new StreamReader(stream);
+        return reader.ReadToEnd()
+            .Replace("@@ROLE@@", target.Role, StringComparison.Ordinal)
+            .Replace("@@SERVER@@", target.Server, StringComparison.Ordinal)
+            .Replace("@@CODE@@", target.Code, StringComparison.Ordinal)
+            .Replace("@@IMAGE@@", target.Image, StringComparison.Ordinal);
+    }
+}