feat: atomic wrapup, movie, integration writes

Ride writes: WrapUpRequested/Completed (wrapup create/set_complete),
MovieDiscovered (resolve upsert, new+ext id only), PosterSynced (poster
handler upsert), MovieDeleted (delete_movie), WatchEventIngested (save).
Deps drop event_publisher: wrapup, ingest, delete_review, watchlist add,
review logger.

Remaining .publish( sites:
announce-only: users/delete_account UserDeleted, person/get +
get_credits PersonEnrichmentRequested, jobs/enrichment_staleness,
http-axum search, movies/sync_poster + poster_sync_handler +
image-converter backfill + users/update_profile ImageStored (object
storage), activitypub federation_event_bridge (reacting to events).
rides write, deferred: social/execute (see report),
activitypub review_handler MovieEnrichmentRequested (after
save_remote_review).

crates/application/src/watchlist/deps.rs

@@ -1,8 +1,8 @@
 use std::sync::Arc;
 
 use domain::ports::{
-    EventPublisher, MetadataClient, MovieCommand, MovieQuery, RemoteWatchlistRepository,
-    UserRepository, WatchlistRepository,
+    MetadataClient, MovieCommand, MovieQuery, RemoteWatchlistRepository, UserRepository,
+    WatchlistRepository,
 };
 
 pub struct WatchlistAddDeps {
@@ -10,7 +10,6 @@ pub struct WatchlistAddDeps {
     pub movie_query: Arc<dyn MovieQuery>,
     pub metadata: Arc<dyn MetadataClient>,
     pub watchlist: Arc<dyn WatchlistRepository>,
-    pub event_publisher: Arc<dyn EventPublisher>,
 }
 
 pub struct GetWatchlistForOwnerDeps {