feat: Implement media import functionality with repository and bundle support

libertas_core/src/repositories.rs

@@ -7,7 +7,7 @@ use crate::{
         Album, AlbumPermission, FaceRegion, Media, MediaMetadata, Person, PersonPermission, Tag,
         User,
     },
-    schema::ListMediaOptions,
+    schema::{ListMediaOptions, MediaImportBundle},
 };
 
 #[async_trait]
@@ -121,3 +121,8 @@ pub trait PersonShareRepository: Send + Sync {
         user_id: Uuid,
     ) -> CoreResult<Vec<(Person, PersonPermission)>>;
 }
+
+#[async_trait]
+pub trait MediaImportRepository: Send + Sync {
+    async fn create_media_bundle(&self, bundle: MediaImportBundle) -> CoreResult<()>;
+}