inbox rate limiting + poster storage cleanup

crates/domain/src/events.rs

@@ -3,7 +3,7 @@ use chrono::NaiveDateTime;
 
 use crate::{
     errors::DomainError,
-    value_objects::{ExternalMetadataId, MovieId, Rating, ReviewId, UserId},
+    value_objects::{ExternalMetadataId, MovieId, PosterPath, Rating, ReviewId, UserId},
 };
 
 #[derive(Clone, Debug)]
@@ -26,6 +26,10 @@ pub enum DomainEvent {
         movie_id: MovieId,
         external_metadata_id: ExternalMetadataId,
     },
+    MovieDeleted {
+        movie_id: MovieId,
+        poster_path: Option<PosterPath>,
+    },
 }
 
 #[async_trait]

crates/domain/src/ports.rs

@@ -158,6 +158,8 @@ pub trait PosterStorage: Send + Sync {
     ) -> Result<PosterPath, DomainError>;
 
     async fn get_poster(&self, poster_path: &PosterPath) -> Result<Vec<u8>, DomainError>;
+
+    async fn delete_poster(&self, path: &PosterPath) -> Result<(), DomainError>;
 }
 
 pub struct GeneratedToken {