feat: add date_taken field to media model and update related functionalities

libertas_infra/src/mappers.rs

@@ -63,6 +63,7 @@ impl From<PostgresMedia> for Media {
             extracted_location: pg_media.extracted_location,
             width: pg_media.width,
             height: pg_media.height,
+            date_taken: pg_media.date_taken,
         }
     }
 }