- Add success_rate param to create_test_heuristic factory
- Fix project_id/agent naming mismatch (underscore vs hyphen)
- Fix MockEmbedder API call (encode, not embed_text)
- Fix create_test_outcome params (task_type/success, not action/result)
- Fix scope_filter to use typed ScopeFilter, not dict
- Fix hasattr checks (condition, not title; success_count, not success_rate)

Full suite: 2,121 passed, 226 skipped, 0 failed.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>