Initial QuestionGraph library and documentation

scripts/deploy-dokku.ps1

@@ -0,0 +1,15 @@
+$ErrorActionPreference = 'Stop'
+$projectPath = Split-Path $PSScriptRoot -Parent
+$archiveName = 'questiongraph-' + [guid]::NewGuid().ToString('N') + '.tar'
+$archivePath = Join-Path ([System.IO.Path]::GetTempPath()) $archiveName
+$remotePath = '/tmp/' + $archiveName
+
+# Explicit inputs avoid uploading neighbouring repositories, secrets, or dependencies.
+tar -cf $archivePath -C $projectPath Dockerfile .dockerignore deploy src scripts tests package.json package-lock.json tsconfig.json vite.config.ts index.html README.md
+if ($LASTEXITCODE -ne 0) { throw 'Could not create deployment archive.' }
+scp $archivePath "root@peterstockings.com:$remotePath"
+if ($LASTEXITCODE -ne 0) { throw 'Could not upload deployment archive.' }
+ssh root@peterstockings.com "dokku git:from-archive questiongraph -- < $remotePath"
+if ($LASTEXITCODE -ne 0) { throw 'Dokku deployment failed. Check the build output.' }
+Write-Output 'Deployed: https://questiongraph.peterstockings.com'
+Write-Output "Deployment archive retained locally at $archivePath and remotely at $remotePath"