feat: Implement face clustering and media retrieval for persons

libertas_core/src/services.rs

@@ -127,6 +127,15 @@ pub trait PersonService: Send + Sync {
         face_region_id: Uuid,
         user_id: Uuid,
     ) -> CoreResult<()>;
+
+    async fn cluster_unassigned_faces(&self, user_id: Uuid) -> CoreResult<()>;
+
+    async fn list_media_for_person(
+        &self,
+        person_id: Uuid,
+        user_id: Uuid,
+        options: ListMediaOptions,
+    ) -> CoreResult<PaginatedResponse<Media>>;
 }
 
 #[async_trait]