[CLAUDE] Scripts: rewrite 4 deploy PS1 ASCII-only for PS 5.1 compat

PowerShell 5.1 reads .ps1 files as locale codepage (not UTF-8 no BOM),
which corrupts multi-byte Vietnamese chars and breaks parsing. Rewrote
setup-iis-sites.ps1, setup-ssl.ps1, setup-gitea-runner.ps1, deploy-all.ps1
as ASCII-only. Also renamed $Host param to $HostName in Ensure-Site to
avoid collision with PowerShell built-in $Host automatic variable.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

scripts/setup-gitea-runner.ps1

@@ -1,12 +1,12 @@
-# Register Gitea Actions runner trên VPS Windows Server.
-# Có thể dùng chung với VIETREPORT (runner có thể serve nhiều repo qua labels).
+# Register Gitea Actions runner on VPS Windows Server.
+# Can be shared with VIETREPORT (runner serves multiple repos via labels).
 #
 # Usage (admin PowerShell):
 #   .\setup-gitea-runner.ps1 -RegistrationToken 'xxxx' -RunnerName 'vps-win-01'
 #
-# Lấy RegistrationToken từ:
+# Get RegistrationToken from:
 #   https://git.baocaogiaoduc.vn/-/admin/actions/runners (admin only)
-#   hoặc per-repo: https://git.baocaogiaoduc.vn/vietreport-admin/solution-erp/settings/actions/runners
+#   or per-repo: https://git.baocaogiaoduc.vn/vietreport-admin/solution-erp/settings/actions/runners
 
 param(
     [Parameter(Mandatory=$true)] [string]$RegistrationToken,
@@ -25,7 +25,7 @@ if (-not (Test-Path $RunnerExe)) {
     Write-Host "==> Download Gitea act_runner" -ForegroundColor Cyan
     if (-not (Test-Path $InstallDir)) { New-Item -ItemType Directory -Force -Path $InstallDir | Out-Null }
 
-    # Latest release từ Gitea
+    # Latest release from Gitea CDN
     $url = "https://dl.gitea.com/act_runner/act_runner-windows-amd64.exe"
     Invoke-WebRequest -Uri $url -OutFile $RunnerExe -UseBasicParsing
     Write-Host "  Downloaded $RunnerExe"
@@ -35,7 +35,8 @@ if (-not (Test-Path $RunnerExe)) {
 Set-Location $InstallDir
 
 if (-not (Test-Path (Join-Path $InstallDir ".runner"))) {
-    Write-Host "`n==> Register với Gitea $GiteaUrl" -ForegroundColor Cyan
+    Write-Host ""
+    Write-Host "==> Register with Gitea $GiteaUrl" -ForegroundColor Cyan
     & $RunnerExe register `
         --no-interactive `
         --instance $GiteaUrl `
@@ -43,23 +44,22 @@ if (-not (Test-Path (Join-Path $InstallDir ".runner"))) {
         --name $RunnerName `
         --labels $Labels
     if ($LASTEXITCODE -ne 0) {
-        Write-Error "Register fail. Check:`n- Token đúng?`n- GiteaUrl reachable?`n- Runner name '$RunnerName' đã dùng?"
+        Write-Error "Register fail. Check: token correct? GiteaUrl reachable? Runner name '$RunnerName' already used?"
         exit 1
     }
     Write-Host "  Registered as '$RunnerName'"
 } else {
-    Write-Host "  Runner đã register (.runner file exists)"
+    Write-Host "  Runner already registered (.runner file exists)"
 }
 
 # ===================== 3. Install as Windows service =====================
 $ServiceName = "gitea-runner"
 $svc = Get-Service -Name $ServiceName -ErrorAction SilentlyContinue
 if (-not $svc) {
-    Write-Host "`n==> Install Windows service" -ForegroundColor Cyan
-    # act_runner không có built-in service install — dùng nssm hoặc sc.exe
-    # Dùng sc.exe đơn giản:
-    $escapedPath = $RunnerExe -replace '\\', '\\'
-    sc.exe create $ServiceName binPath= "`"$escapedPath`" daemon --config `"$InstallDir\config.yml`"" start= auto DisplayName= "Gitea Actions Runner"
+    Write-Host ""
+    Write-Host "==> Install Windows service" -ForegroundColor Cyan
+    # act_runner has no built-in service install - use sc.exe
+    sc.exe create $ServiceName binPath= "`"$RunnerExe`" daemon --config `"$InstallDir\config.yml`"" start= auto DisplayName= "Gitea Actions Runner"
     Start-Service $ServiceName
     Write-Host "  Service '$ServiceName' installed + started"
 } else {
@@ -71,7 +71,8 @@ if (-not $svc) {
     }
 }
 
-Write-Host "`n✅ Runner setup DONE" -ForegroundColor Green
-Write-Host "   Check trên Gitea: $GiteaUrl/-/admin/actions/runners (admin) hoặc repo settings > Actions > Runners"
+Write-Host ""
+Write-Host "[OK] Runner setup DONE" -ForegroundColor Green
+Write-Host "   Check on Gitea: $GiteaUrl/-/admin/actions/runners (admin) or repo settings > Actions > Runners"
 Write-Host "   Labels: $Labels"
 Write-Host "   Log: Get-Content '$InstallDir\log.txt' -Tail 50 -Wait"