Git workflow, environments & CI/CD pipeline (#1)

scripts/install-hooks.ps1

@@ -0,0 +1,24 @@
+<#
+.SYNOPSIS
+  Point git at the version-controlled hooks in scripts/git-hooks.
+.DESCRIPTION
+  Uses `git config core.hooksPath` so the hooks live in the repo (reviewable,
+  shared, updatable) instead of the un-tracked .git/hooks directory. Run once
+  per clone. Git for Windows ships the bash needed to execute the POSIX hooks.
+.EXAMPLE
+  ./scripts/install-hooks.ps1
+#>
+$ErrorActionPreference = 'Stop'
+$root = Split-Path -Parent $PSScriptRoot
+Push-Location $root
+try {
+  git config core.hooksPath scripts/git-hooks
+  # Best-effort exec bit (matters on Linux/WSL; harmless on Windows). Only applies
+  # once the hooks are tracked; ignored on a first run before they're committed.
+  foreach ($h in 'pre-commit','pre-push') {
+    try { git update-index --chmod=+x "scripts/git-hooks/$h" 2>$null } catch {}
+  }
+  Write-Host "Installed git hooks -> scripts/git-hooks (core.hooksPath set)." -ForegroundColor Green
+  Write-Host "Bypass in an emergency with --no-verify." -ForegroundColor DarkGray
+}
+finally { Pop-Location }