docs,config: aggiorna AGENTS.md, config.example, HOST-SETUP.md, checklist faseA e fix vari orchestrator (workstation, build, job, wait, winrm, test)

src/ci_orchestrator/commands/build.py

@@ -144,6 +144,7 @@ def _linux_build(
         elif clone_url:
             click.echo(f"[build run] cloning {clone_url} into guest:{workdir}")
             cmd = (
+                f"GIT_TERMINAL_PROMPT=0 "
                 f"git clone --depth 1 --branch {_sh_quote(clone_branch)} "
                 f"{'--recurse-submodules ' if clone_submodules else ''}"
                 f"{_sh_quote(clone_url)} {_sh_quote(workdir)}"
@@ -314,12 +315,14 @@ def _windows_build(
             f"$src = {src_expr}; "
             f"$zip = {_ps_quote(artifact_zip)}; "
             "if (-not (Test-Path $src)) { "
-            "  Write-Host \"[build run] artifact source not found: $src\"; "
-            "  exit 2 } ; "
+            "  throw \"[build run] artifact source not found: $src\" }; "
             "$dir = Split-Path $zip -Parent; "
             "if (-not (Test-Path $dir)) { New-Item -ItemType Directory -Path $dir -Force | Out-Null }; "
             "if (Test-Path $zip) { Remove-Item $zip -Force }; "
-            "Compress-Archive -Path (Join-Path $src '*') -DestinationPath $zip -Force"
+            "if (Test-Path $src -PathType Leaf) { "
+            "  Compress-Archive -Path $src -DestinationPath $zip -Force "
+            "} else { "
+            "  Compress-Archive -Path (Join-Path $src '*') -DestinationPath $zip -Force }"
         )
         t.run(pkg_ps)
         click.echo(f"[build run] artifact written to {artifact_zip}")