- BulkEpisodeRequest: new optional custom_extraction_instructions field
with comment noting graphiti-core inserts it into extract_nodes/extract_edges
prompts only, NOT dedupe prompts (verified by reading prompts directory)
- EpisodeRequest: new optional saga field, plumbed through to add_episode
for upcoming Stage 3 single-episode pathway
- Both handlers use conditional kwargs construction so existing callers
see no behavioral change
Phase A item 1 of three. Items 2 (stage2_worker) and 3 (stage3_worker) follow.
aaron