ded0cbb842
- Fix http.NotFound(w, nil) → pass actual request in handlers
- Fix dashboard running/stopped counts to match displayed stacks
- Fix Secure cookie blocking HTTP login (dynamic based on request)
- Remove misleading subtle.ConstantTimeCompare in session check
- Fix cleanupSessions goroutine leak (proper ticker + done channel)
- Add http.MaxBytesReader (1MB) to API POST endpoints
- Cache time.LoadLocation("Europe/Budapest") in template funcmap
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>