log if a cox creates a trip

src/model/planned/trip/create.rs

@@ -1,5 +1,6 @@
 use super::Trip;
 use crate::model::{
+    log::Log,
     notification::Notification,
     planned::{tripdetails::TripDetails, triptype::TripType},
     user::{ErgoUser, SteeringUser, User},
@@ -34,6 +35,8 @@ impl Trip {
         .execute(db)
         .await;
 
+        Log::create(db, format!("{user} created a new trip: {trip_details}")).await;
+
         Self::notify_trips_same_datetime(db, trip_details, user).await;
     }