update

backend/guide.py

@@ -15,7 +15,7 @@ from datetime import datetime, timezone
 from pathlib import Path
 
 from agents import run_agent
-from bausteine import _pdfs_konvertieren
+from bausteine import _pdfs_konvertieren, quelle_ordner
 from config import (
     DEFAULT_PROVIDER, FORMAT_ANTEIL, KONSENS_GRACE, KONSENS_MAX_RUNDEN,
     TEMPLATES_DIR,
@@ -771,7 +771,7 @@ async def generate_guide(guide_id: str, topic: str, format_name: str, instructio
 
         content_path = guide_content_path(topic, format_name)
         content_path.parent.mkdir(parents=True, exist_ok=True)
-        project = project_dir(topic) if project_dir(topic).is_dir() else None
+        project = quelle_ordner(topic)  # Ordner-Quelle (projekt/uni/link) → Pfad, sonst None
 
         try:
             if is_guide_cancelled(guide_id):