feat: add file serving endpoint GET /assets/:id/file

crates/presentation/src/state.rs

@@ -6,7 +6,7 @@ use application::{
 };
 use std::sync::Arc;
 
-use domain::ports::{StoragePort, TokenIssuer};
+use domain::ports::{AssetRepository, FileStoragePort, StoragePort, TokenIssuer};
 
 #[derive(Clone)]
 pub struct AppState {
@@ -24,6 +24,8 @@ pub struct AppState {
     pub update_metadata_handler: Arc<UpdateMetadataHandler>,
     pub register_volume_handler: Arc<RegisterVolumeHandler>,
     pub register_library_path_handler: Arc<RegisterLibraryPathHandler>,
+    pub file_storage: Arc<dyn FileStoragePort>,
+    pub asset_repo: Arc<dyn AssetRepository>,
 }
 
 impl AppState {
@@ -43,6 +45,8 @@ impl AppState {
         update_metadata_handler: Arc<UpdateMetadataHandler>,
         register_volume_handler: Arc<RegisterVolumeHandler>,
         register_library_path_handler: Arc<RegisterLibraryPathHandler>,
+        file_storage: Arc<dyn FileStoragePort>,
+        asset_repo: Arc<dyn AssetRepository>,
     ) -> Self {
         Self {
             register_handler,
@@ -59,6 +63,8 @@ impl AppState {
             update_metadata_handler,
             register_volume_handler,
             register_library_path_handler,
+            file_storage,
+            asset_repo,
         }
     }
 }