feat: add engagement mixin for like/unlike/retweet/unretweet/bookmark

Adds a new mixin with programmatic engagement methods:
- like(tweetId) - FavoriteTweet
- unlike(tweetId) - UnfavoriteTweet
- retweet(tweetId) - CreateRetweet
- unretweet(tweetId) - DeleteRetweet
- bookmark(tweetId) - CreateBookmark

Implementation follows existing mixin patterns with:
- Shared performEngagementMutation() helper
- 404 retry with query ID refresh
- Returns BookmarkMutationResult for consistency

Also adds query IDs for the new operations to constants and
the update-query-ids script.

Includes 9 tests covering success cases, error handling, and retry logic.

scripts/update-query-ids.ts

@@ -10,9 +10,12 @@ import path from 'node:path';
 const TARGET_OPERATIONS = [
   'CreateTweet',
   'CreateRetweet',
+  'DeleteRetweet',
   'CreateFriendship',
   'DestroyFriendship',
   'FavoriteTweet',
+  'UnfavoriteTweet',
+  'CreateBookmark',
   'DeleteBookmark',
   'TweetDetail',
   'SearchTimeline',