Jean-Luc Makiola fb16d0db61 docs(01-01): complete UPSERT + FK enforcement plan ...

- Create 01-01-SUMMARY.md documenting both bug fixes and test addition
- Advance plan counter to 2/2 in STATE.md
- Record decisions and metrics in STATE.md
- Update ROADMAP.md plan progress (1/2 summaries)
- Mark requirements DATA-01 and DATA-02 complete

2026-03-23 21:16:49 +01:00

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01-data-integrity

docs(01-01): complete UPSERT + FK enforcement plan

2026-03-23 21:16:49 +01:00