feat: processed-event ledger, idempotent dispatch

crates/bootstrap/src/database.rs

@@ -38,6 +38,7 @@ pub struct DatabaseOutput {
     pub federation_settings: std::sync::Arc<dyn domain::ports::UserFederationSettingsQuery>,
     pub remote_goal: Arc<dyn domain::ports::RemoteGoalRepository>,
     pub refresh_session: Arc<dyn RefreshSessionRepository>,
+    pub processed_events: Arc<dyn domain::ports::ProcessedEventLedger>,
     pub deduplicator: Arc<dyn MovieDeduplicator>,
     pub image_ref_command: Arc<dyn ImageRefCommand>,
     pub image_ref_query: Arc<dyn ImageRefQuery>,
@@ -114,6 +115,7 @@ fn assemble(
         federation_settings: w.federation_settings,
         remote_goal: w.remote_goal,
         refresh_session: Arc::new(sqlite::SqliteRefreshSessionAdapter::new(w.pool.clone())) as _,
+        processed_events: Arc::new(sqlite::SqliteProcessedEventLedger::new(w.pool.clone())) as _,
         deduplicator: w.deduplicator,
         image_ref_command,
         image_ref_query,