feat: safe deletion, album/asset delete, trash, README update

- volume-aware deletion: read-only volumes remove DB only, writable
  volumes soft-delete to trash with configurable grace period
- trash page with restore, worker purge sweep (TRASH_RETENTION_DAYS)
- album delete endpoint + sidebar trash icon
- asset delete from timeline selection toolbar
- all listing queries exclude trashed assets (deleted_at IS NULL)
- timeline ordered by EXIF capture date, date-summary endpoint
- README rewritten with features, setup, full env var table

crates/bootstrap/src/services/catalog.rs

@@ -10,9 +10,9 @@ use domain::ports::FileStoragePort;
 use application::catalog::{
     CreateStackHandler, DeleteAssetHandler, DeleteStackHandler, DetectLivePhotosHandler,
     GetAssetHandler, GetDateSummaryHandler, GetStackHandler, GetTimelineHandler,
-    ListDuplicatesHandler,
+    ListDuplicatesHandler, ListTrashHandler,
     ReadAssetFileHandler, ReadDerivativeHandler, RegisterAssetHandler, ResolveDuplicateHandler,
-    SearchAssetsHandler, UpdateMetadataHandler,
+    RestoreAssetHandler, SearchAssetsHandler, UpdateMetadataHandler,
 };
 use application::storage::IngestAssetHandler;
 use domain::ports::EventPublisher;
@@ -77,12 +77,16 @@ pub fn build(
 
     let delete_asset = Arc::new(DeleteAssetHandler::new(
         asset_repo.clone(),
+        storage_repos.volume_repo.clone(),
         derivative_repo.clone(),
         sidecar_repo,
         file_storage.clone(),
         event_publisher.clone(),
     ));
 
+    let restore_asset = Arc::new(RestoreAssetHandler::new(asset_repo.clone()));
+    let list_trash = Arc::new(ListTrashHandler::new(asset_repo.clone()));
+
     let list_duplicates = Arc::new(ListDuplicatesHandler::new(duplicate_repo.clone()));
     let resolve_duplicate = Arc::new(ResolveDuplicateHandler::new(
         duplicate_repo.clone(),
@@ -116,6 +120,8 @@ pub fn build(
         read_derivative,
         register_asset,
         delete_asset,
+        restore_asset,
+        list_trash,
         search_assets,
         list_duplicates,
         resolve_duplicate,

crates/bootstrap/src/services/organization.rs

@@ -4,8 +4,8 @@ use adapters_postgres::{
     PgPool, PostgresAlbumRepository, PostgresAssetRepository, PostgresTagRepository,
 };
 use application::organization::{
-    CreateAlbumHandler, GetAlbumHandler, ListAlbumsHandler, ManageAlbumEntriesHandler,
-    TagAssetHandler, UpdateAlbumHandler,
+    CreateAlbumHandler, DeleteAlbumHandler, GetAlbumHandler, ListAlbumsHandler,
+    ManageAlbumEntriesHandler, TagAssetHandler, UpdateAlbumHandler,
 };
 use presentation::state::OrganizationHandlers;
 
@@ -18,11 +18,13 @@ pub fn build(pool: &PgPool) -> OrganizationHandlers {
     let get_album = Arc::new(GetAlbumHandler::new(album_repo.clone()));
     let list_albums = Arc::new(ListAlbumsHandler::new(album_repo.clone()));
     let update_album = Arc::new(UpdateAlbumHandler::new(album_repo.clone()));
+    let delete_album = Arc::new(DeleteAlbumHandler::new(album_repo.clone()));
     let manage_album_entries = Arc::new(ManageAlbumEntriesHandler::new(album_repo));
     let tag_asset = Arc::new(TagAssetHandler::new(asset_repo, tag_repo));
 
     OrganizationHandlers {
         create_album,
+        delete_album,
         get_album,
         list_albums,
         manage_album_entries,