- Fiks NULL-håndtering i warmup (COALESCE for title/content/created_by)
- Renere health check (delete nonexistent node i stedet for create+delete)
- Dokumenter HTTP API-format og warmup-flyt i erfaringer
- Lagre STDB-token i server .env
- Republiser STDB-modul etter containerrestart
Verifisert: warmup laster 2 noder + 1 edge, /health viser stdb=connected.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>