update

backend/guide.py

@@ -560,8 +560,8 @@ async def bauen(ctx: llm.Kontext) -> None:
     offen = [b for b in _bausteine(ctx.topic) if b["status"] != "fertig"
              or (db.one("SELECT stage FROM sections WHERE baustein_id=?", (b["id"],)) or
                  {"stage": "writer"})["stage"] != "done"]
-    await llm.alle(_karte(ctx, b) for b in offen)
-    await _kapitel_intros(ctx)
+    # Intros brauchen nur Kapitel+Ziele (keine Sections) → parallel zu den Karten
+    await llm.alle([*(_karte(ctx, b) for b in offen), _kapitel_intros(ctx)])
 
 
 def kapitel_struktur(topic: str) -> list[dict]: