Summary

Fix honcho_search returning empty results when conclusions are stored in directional observation mode.

Root cause: retrieval queried the user peer's self-context, while conclusions are typically written as assistant -> user in directional mode.

Changes

• plugins/memory/honcho/session.py
  • add target_id support to _fetch_peer_context(...)
  • pass target= to peer.context(...) when querying observer->observed context
  • update search_context(...) to select retrieval direction by observation mode:
    • directional (_ai_observe_others=True): assistant -> user
    • unified (_ai_observe_others=False): user self-context
• tests/honcho_plugin/test_session.py
  • update existing search-context test for assistant-perspective query with target
  • add unified-mode regression test

Validation

• python -m pytest tests/honcho_plugin/test_session.py -q -> 34 passed
• python -m pytest tests/honcho_plugin -q -> 124 passed

Notes

This keeps read semantics aligned with write semantics from create_conclusion(...) across observation modes.