Drop Windows-ZVM recipe; ZVMA is now the canonical Zerto example (#20)

scripts/examples/zerto-post-failover.ps1

@@ -1,78 +0,0 @@
-<#
-.SYNOPSIS
-    Zerto post-failover script. Fires the on-prem Webhook Server which does
-    the real work (DNS updates, service health checks, notifications).
-
-.DESCRIPTION
-    Designed to be dropped into a Zerto VPG's post-recovery script slot. The
-    Zerto Virtual Manager's PowerShell runner has a limited module set and
-    runs scripts synchronously, so this script:
-
-      - uses curl.exe (ships with Windows 10 1803+ / Server 2019+) instead
-        of any module-dependent HTTP client;
-      - calls an ASYNC webhook endpoint - the server returns 202 in
-        milliseconds and runs the actual work in the background;
-      - returns within seconds regardless of how long the post-failover
-        actions take, so Zerto's failover sequence is never blocked.
-
-    Wire this into your VPG via the Zerto UI:
-        VPG settings -> Recovery -> Scripts -> Post-Recovery Script
-        Path: C:\path\to\zerto-post-failover.ps1
-        Parameters: leave empty (we read from $env:ZertoVPGName)
-
-.NOTES
-    Configure $WebhookUrl and either:
-      - paste the bearer token directly into $Bearer (simplest, but the
-        token then lives in this file), or
-      - point $BearerFile at a file readable only by the ZVM service
-        account (better - same threat model as Zerto's own credential
-        storage).
-#>
-
-$ErrorActionPreference = 'Stop'
-
-# ----------------------------- CONFIGURE ---------------------------------
-$WebhookUrl = 'http://webhook.contoso.local:8080/hook/post-failover'
-$Bearer     = ''                              # paste here, or use $BearerFile
-$BearerFile = 'C:\ProgramData\Zerto\webhook-token.txt'   # one line: the token
-# -------------------------------------------------------------------------
-
-if (-not $Bearer -and (Test-Path $BearerFile)) {
-    $Bearer = (Get-Content -LiteralPath $BearerFile -TotalCount 1).Trim()
-}
-if (-not $Bearer) {
-    throw "No bearer token. Set `$Bearer in this script or write the token to $BearerFile."
-}
-
-# Compose the payload. Zerto exposes a few env vars; fall back gracefully.
-$payload = @{
-    operation = 'failover'
-    vpg       = if ($env:ZertoVPGName) { $env:ZertoVPGName } else { 'unknown' }
-    timestamp = (Get-Date).ToUniversalTime().ToString('o')
-} | ConvertTo-Json -Compress
-
-# curl on Windows handles long / quoted JSON better via @file than via -d "...".
-$tempBody = Join-Path $env:TEMP ("zerto-webhook-{0}.json" -f ([guid]::NewGuid()))
-$payload | Out-File -FilePath $tempBody -Encoding utf8 -NoNewline
-
-try {
-    Write-Host "POST $WebhookUrl  (vpg=$($env:ZertoVPGName))"
-    & curl.exe `
-        --silent --show-error --fail-with-body `
-        --max-time 10 `
-        -X POST `
-        -H "Authorization: Bearer $Bearer" `
-        -H "Content-Type: application/json" `
-        -d "@$tempBody" `
-        "$WebhookUrl"
-    if ($LASTEXITCODE -ne 0) {
-        # curl prints its own error to stderr; surface a non-zero exit so Zerto's
-        # script log records the failure but we don't block the failover.
-        Write-Warning "Webhook call failed with curl exit $LASTEXITCODE; continuing."
-    } else {
-        Write-Host "Webhook accepted (run id is in the response above)."
-    }
-}
-finally {
-    Remove-Item $tempBody -ErrorAction SilentlyContinue
-}

scripts/sync-wiki.ps1

@@ -65,7 +65,7 @@ $mapping.Add('runas-modes.md',                    'Run-As-Modes')
 $mapping.Add('service-account-and-ad.md',         'Service-Account-and-AD')
 $mapping.Add('network-and-security.md',           'Network-and-Security')
 $mapping.Add('troubleshooting.md',                'Troubleshooting')
-$mapping.Add('recipes/zerto-pre-post-scripts.md', 'Recipe-Zerto-Failover')
+$mapping.Add('recipes/zerto-zvma-pre-post.md',    'Recipe-Zerto-ZVMA')
 $mapping.Add('recipes/github-style-hmac.md',      'Recipe-GitHub-HMAC')
 $mapping.Add('recipes/ui-on-desktop.md',          'Recipe-UI-on-Desktop')
 
@@ -94,7 +94,7 @@ function New-Sidebar() {
     }
     $lines += ""
     $lines += "## Recipes"
-    foreach ($key in @('recipes/zerto-pre-post-scripts.md','recipes/github-style-hmac.md','recipes/ui-on-desktop.md')) {
+    foreach ($key in @('recipes/zerto-zvma-pre-post.md','recipes/github-style-hmac.md','recipes/ui-on-desktop.md')) {
         $slug = $mapping[$key]
         $lines += "- [$($slug -replace '^Recipe-' -replace '-', ' ')]($slug)"
     }