feat: remove croxy proxy and image cache features

src/presentation/state.rs

@@ -6,7 +6,6 @@ use deadpool_redis::Pool;
 use sea_orm::DatabaseConnection;
 
 use crate::events::bus::EventBus;
-use crate::infrastructure::repository::SeaOrmImageCacheRepository;
 
 /// Shared application state injected into every handler via Axum State.
 ///
@@ -16,9 +15,7 @@ use crate::infrastructure::repository::SeaOrmImageCacheRepository;
 pub struct AppState {
     pub redis_pool: Pool,
     pub db: Arc<DatabaseConnection>,
-    pub image_processing_semaphore: Arc<tokio::sync::Semaphore>,
     pub event_bus: Arc<EventBus>,
-    pub image_cache_repo: Arc<SeaOrmImageCacheRepository>,
 }
 
 impl AppState {