E-Mail-Benachrichtigungen: Lagebild vs. Recherche unterscheiden

Template passt Text je nach incident_type an:
- adhoc: "Neues Lagebild - Benachrichtigung" / "Neuigkeiten zur Lage"
- research: "Recherche - Benachrichtigung" / "Neuigkeiten zur Recherche"

incident_type wird durch die gesamte Notification-Kette durchgereicht.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/agents/orchestrator.py

@@ -320,7 +320,8 @@ async def _create_notifications_for_incident(
 
 async def _send_email_notifications_for_incident(
     db, incident_id: int, incident_title: str, visibility: str,
-    created_by: int, tenant_id: int, notifications: list[dict]
+    created_by: int, tenant_id: int, notifications: list[dict],
+    incident_type: str = "adhoc",
 ):
     """Sendet E-Mail-Benachrichtigungen basierend auf individuellen Nutzer-Abos.
 
@@ -378,6 +379,7 @@ async def _send_email_notifications_for_incident(
             incident_title=incident_title,
             notifications=filtered_notifications,
             dashboard_url=dashboard_url,
+            incident_type=incident_type,
         )
         try:
             await send_email(prefs["email"], subject, html)
@@ -1342,7 +1344,8 @@ class AgentOrchestrator:
                         )
                         # E-Mail-Benachrichtigungen versenden
                         await _send_email_notifications_for_incident(
-                            db, incident_id, title, visibility, created_by, tenant_id, db_notifications
+                            db, incident_id, title, visibility, created_by, tenant_id, db_notifications,
+                            incident_type=incident_type,
                         )
 
             # Refresh-Log abschließen (mit Token-Statistiken)