Adopt OCSentinel script layout and add Gitea workflow

installer/uninstall-attacktracer-ninja.ps1

@@ -1,16 +1,15 @@
-param()
+param(
+    [Parameter(ValueFromRemainingArguments = $true)]
+    [string[]]$RemainingArgs
+)
 
 $ErrorActionPreference = "Stop"
 
-$installRoot = Join-Path ${env:ProgramFiles} "OCSentinel"
-$uninstallKey = "HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\OCSentinel"
-
-if (Test-Path $uninstallKey) {
-    Remove-Item -Path $uninstallKey -Force -Recurse
+$newScript = Join-Path $PSScriptRoot "uninstall-ocsentinel.ps1"
+if (-not (Test-Path $newScript)) {
+    throw "Replacement script not found: $newScript"
 }
 
-if (Test-Path $installRoot) {
-    Remove-Item -LiteralPath $installRoot -Force -Recurse
-}
-
-Write-Host "OfficeCom Sentinel removed from $installRoot"
+Write-Host "Compatibility wrapper: uninstall-attacktracer-ninja.ps1 -> uninstall-ocsentinel.ps1"
+& powershell.exe -ExecutionPolicy Bypass -File $newScript @RemainingArgs
+exit $LASTEXITCODE