refactor: merge sqlite adapter family into one crate

crates/worker/Cargo.toml

@@ -40,8 +40,6 @@ infra-wiring = { workspace = true }
 async-trait = { workspace = true }
 
 sqlite = { workspace = true }
-sqlite-event-queue = { workspace = true }
-sqlite-search = { workspace = true }
 
 # Optional — federation
 activitypub = { workspace = true, optional = true }

crates/worker/src/event_bus.rs

@@ -14,7 +14,7 @@ pub async fn create(
             tracing::info!("event bus: DB queue");
             match db_pool {
                 DbPool::Sqlite(pool) => {
-                    Ok(sqlite_event_queue::SqliteEventQueue::create_channel(pool.clone()).await?)
+                    Ok(sqlite::SqliteEventQueue::create_channel(pool.clone()).await?)
                 }
             }
         }