fix(05-review): WR-02 remove unused 'and' import from listChangeDispatcher

apps/api/src/lib/listChangeDispatcher.ts

@@ -17,7 +17,7 @@
  *   - coalesceListPush handles burst collapsing; this module owns audience + copy.
  */
 
-import { and, eq, inArray } from 'drizzle-orm'
+import { eq, inArray } from 'drizzle-orm'
 import { db } from '../db/client.js'
 import { users, lists, listShares, pushSubscriptions } from '../db/schema.js'
 import { coalesceListPush } from './pushCoalescer.js'