quantmodel — Validate personalized catalog tax analysis end to end

Objective

Validate personalized catalog tax analysis end to end.

Notes: Validated catalog tax engine/adapter/pages end to end (49 passed, 1 skipped); added canonical tax-profile URL recovery, invalid-state removal, stale-panel cleanup, and refreshed 102 strategy shells plus template.

Approach

Reuses existing report research/findings/catalog-tax-validation-t261.md — tables/metrics preserved verbatim via source_report pointer. Body below summarizes grounded evidence from that report and adjacent artifacts.

Files / code / data changed

No commit SHA confidently associated with t261 in sampled log [reconstructed — uncertain].
Source report: research/findings/catalog-tax-validation-t261.md
Task-history entry: research/findings/task-history.json#t261

Results

Conclusions and metrics are in research/findings/catalog-tax-validation-t261.md; see detail page for preserved tables/metrics.

Conclusions

[reconstructed — uncertain] Outcome inferred from status done and task note.

Problems / follow-ups

See source report or PR discussion for follow-ups. No unsupported follow-ups fabricated.