* fix(#2220): replace invalid 'mine --room' with detect_room() staging approach
mempalace mine has no --room flag (only search does) — verified against
MemPalace 3.5.0 official docs (mempalaceofficial.com/reference/cli.html).
The headless capture path used --room, causing every headless/no-MCP run
to fail with 'unrecognized arguments: --room' and silently skip capture.
Fix: replace the flag with a staging-based approach that uses detect_room()'s
documented folder-path match — stage the artifact under a room-named subfolder
with a mempalace.yaml room taxonomy, then run 'mempalace mine <stage> --wing'.
Docs sources cited in-file:
- CLI reference: https://mempalaceofficial.com/reference/cli.html
- Mining guide: https://mempalaceofficial.com/guide/mining.html
- Config guide: https://mempalaceofficial.com/guide/configuration.html
Changes:
- skills/gsd-mempalace-capture/SKILL.md: headless staging instructions
- commands/gsd/mempalace-capture.md: same
- capabilities/mempalace/fragments/capture-problems.md: reference staging
- .gitignore: exclude .planning/.mempalace-stage/
- tests/mempalace-capture-headless-invocation.test.cjs: regression test
- Golden install parity fixtures + workflow-size baseline regenerated
* docs: backfill changeset PR number (#2260)
* fix: regenerate golden fixtures after next merge
d8af61be44