domain events: DomainEvent enum w/ ID-only variants

crates/domain/src/ports/events.rs

@@ -8,30 +8,7 @@
 use async_trait::async_trait;
 
 use crate::errors::DomainResult;
-use crate::value_objects::ChannelId;
-
-/// A domain event emitted by aggregate operations.
-///
-/// New variants will be added as the system grows. Downstream consumers
-/// pattern-match and ignore unknown variants.
-#[derive(Debug, Clone)]
-#[non_exhaustive]
-pub enum DomainEvent {
-    /// A new schedule was generated for a channel.
-    ScheduleGenerated {
-        channel_id: ChannelId,
-        generation: u32,
-    },
-    /// A library sync completed for a provider.
-    LibrarySyncCompleted {
-        provider_id: String,
-        items_found: u32,
-    },
-    /// A channel was created.
-    ChannelCreated { channel_id: ChannelId },
-    /// A channel was deleted.
-    ChannelDeleted { channel_id: ChannelId },
-}
+pub use crate::events::DomainEvent;
 
 /// Port for publishing domain events.
 ///