feat: rename rails/ to tools/ and add service tool suites

Rename the `rails/` directory to `tools/` for agent discoverability —
agents frequently failed to locate helper scripts due to the non-intuitive
directory name. Add backward-compat symlink `rails/ → tools/`.

New tool suites:
- Authentik: auth-token, user-list, user-create, group-list, app-list,
  flow-list, admin-status (8 scripts)
- Coolify: team-list, project-list, service-list, service-status, deploy,
  env-set (7 scripts)
- Woodpecker: pipeline-list, pipeline-status, pipeline-trigger (3 stubs)
- GLPI: session-init, computer-list, ticket-list, ticket-create, user-list
  (6 scripts)
- Health: stack-health.sh — stack-wide connectivity check

Infrastructure:
- Shared credential loader at tools/_lib/credentials.sh
- install.sh creates symlink + chmod on tool scripts
- All ~253 rails/ path references updated across 68+ files

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tools/quality/scripts/verify.ps1

@@ -0,0 +1,57 @@
+# Quality Rails Verification Script (Windows)
+
+Write-Host "═══════════════════════════════════════════"
+Write-Host "Quality Rails Enforcement Verification"
+Write-Host "═══════════════════════════════════════════"
+Write-Host ""
+
+$Passed = 0
+$Failed = 0
+
+# Test 1: Type error blocked
+Write-Host "Test 1: Type errors should be blocked..."
+"const x: string = 123;" | Out-File -FilePath test-file.ts -Encoding utf8
+git add test-file.ts 2>$null
+$output = git commit -m "Test commit" 2>&1 | Out-String
+if ($output -match "error") {
+    Write-Host "✅ PASS: Type errors blocked" -ForegroundColor Green
+    $Passed++
+} else {
+    Write-Host "❌ FAIL: Type errors NOT blocked" -ForegroundColor Red
+    $Failed++
+}
+git reset HEAD test-file.ts 2>$null
+Remove-Item test-file.ts -ErrorAction SilentlyContinue
+
+# Test 2: any type blocked
+Write-Host ""
+Write-Host "Test 2: 'any' types should be blocked..."
+"const x: any = 123;" | Out-File -FilePath test-file.ts -Encoding utf8
+git add test-file.ts 2>$null
+$output = git commit -m "Test commit" 2>&1 | Out-String
+if ($output -match "no-explicit-any") {
+    Write-Host "✅ PASS: 'any' types blocked" -ForegroundColor Green
+    $Passed++
+} else {
+    Write-Host "❌ FAIL: 'any' types NOT blocked" -ForegroundColor Red
+    $Failed++
+}
+git reset HEAD test-file.ts 2>$null
+Remove-Item test-file.ts -ErrorAction SilentlyContinue
+
+# Summary
+Write-Host ""
+Write-Host "═══════════════════════════════════════════"
+Write-Host "Verification Summary"
+Write-Host "═══════════════════════════════════════════"
+Write-Host "✅ Passed: $Passed"
+Write-Host "❌ Failed: $Failed"
+Write-Host ""
+
+if ($Failed -eq 0) {
+    Write-Host "🎉 All tests passed! Quality enforcement is working." -ForegroundColor Green
+    exit 0
+} else {
+    Write-Host "⚠ Some tests failed. Review configuration." -ForegroundColor Yellow
+    exit 1
+}