Complement to the mempalace-pi-session feeder: now that a second source
mines into wing_conversations, every session's synthetic header carries
an explicit source tag so the LLM can discriminate at read time when
searches return first-chunk content:
[session: <title> | <directory> | <YYYY-MM-DD> | source: opencode]
The primary disambiguator in search results remains source_file basename
(opencode: '<slug>_<id>.jsonl', pi: 'pi_<uuid>.jsonl'), which is present
in every chunk's metadata regardless of where the search hit landed in
the session. This header tag is a cosmetic second signal on first-chunk
hits.
Caveat: existing drawers keep their old header — mempalace mine dedups
by source_file path, which didn't change, so old opencode sessions are
not re-mined. They are implicitly opencode (the only pre-pi source).
joakimp
14d253f929