Tyre (architecture review):
- .gitattributes: `.pql/changelog/*.sql` matched nothing (files are one level
deeper at .pql/changelog/<table>/<YYYY-MM>.sql), so the union-merge driver never
applied — `git check-attr merge` returned `unspecified`. Fixed to
`.pql/changelog/**/*.sql`; now resolves to `merge: union` for monthly + schema
files. Restores the changelog's conflict-free merge guarantee.
- Migration scripts: the re-runnable ones (seed_tickets.py, add_workshop_provenance.py)
now derive the repo root from `git rev-parse --show-toplevel` instead of a hardcoded
/main path, so re-running from a worktree/clone targets the right checkout. The three
one-shot transforms (restructure_decisions, repath_references, retag_ticket_refs)
get a comment noting they're already-applied and unsafe to re-run (git mv on moved
sources) — keeping the path honest rather than implying re-runnability.
Hoshe approved (all QA checks passed). ruff clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
jpmschweitzerandClaude Opus 4.8
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