Initial Switch to V2. Completely Overhauled Backend, Frontend and General Structure.

backend/crm/comms_router.py

@@ -28,6 +28,16 @@ class MailListResponse(BaseModel):
     total: int
 
 
+@router.get("/latest-batch", response_model=dict)
+async def latest_comm_batch(
+    ids: str = Query(..., description="Comma-separated customer IDs"),
+    _user: TokenPayload = Depends(require_permission("crm", "view")),
+):
+    """Return the latest comm summary (id, type, occurred_at) keyed by customer_id."""
+    customer_ids = [i.strip() for i in ids.split(",") if i.strip()]
+    return await service.get_latest_comm_batch(customer_ids)
+
+
 @router.get("/all", response_model=CommListResponse)
 async def list_all_comms(
     type: Optional[str] = Query(None),