# Initiative: 2026-02 Brainstorm Capture

This initiative preserves and evaluates the brainstorm corpus that was originally captured under `tmp/doc_brainstorm/`.

## Structure

- `brainstorm_index.md`: original capture index
- `lineage/`: raw session transcripts
- `user_journey/`: exploratory journeys from the brainstorm
- `dialectics/`: structured trade-off reasoning
- `proposals/`: architecture structure and integration proposals

## Evaluation Summary

1. `user_journey/` artifacts are valuable but exploratory and remain initiative-scoped.
2. Versioned architecture restructuring ideas were partially adopted:
   - Adopted: `architecture/1.x`, `architecture/2.x`, versioned ADRs, 2.x user journey space
   - Adopted: initiative lane under `architecture/2.x/initiatives/`
   - Not adopted: code-level C4 doc lane (`04_code`) in this repo
3. `spec-kitty-doctrine-integration.md` remains a strategic proposal and has not been codified as an ADR yet.

## Related Canonical Artifacts

- High-level evaluation: `architecture/README.md` (`Brainstorm Alignment Outcome`, `Migration Notes`)
- Canonical 2.x user journeys: `architecture/2.x/user_journey/`
- Canonical decisions: `architecture/2.x/adr/`
