[Draft] Recovered 530-task materials and three verification fixes
This is the separate material follow-up described in #3. It preserves #3's 66 rule corrections in a new cumulative revision; the two PRs still need coordinated review before merging.
Scope: 14 new material/revision/population files, one additive review-index entry, 13 existing validation controls copied unchanged from #3 into definitions/evaluation/scoring-regressions.json, and a synchronized archive/manifest. The 13 controls are checks, not 13 additional benchmark tasks. Existing main-branch review records, task files, scoring algorithm, repository tools, published editions and tags are unchanged.
The cumulative new revision changes only three normalized-text verification records relative to #3: live-041-python-programming-language region 2, live-063-navigation-menu region 5, and live-069-navigation-menu region 5. Source text, ranges and scoring thresholds are unchanged. The same 530 tasks are selected.
Five new source manifests/catalogs bind external executable material packages; raw third-party captures and full reference answers are not uploaded. Obtain a permitted external copy separately; this PR does not provide a public source download service. See definitions/materials/recovered-materials-20261105/README.md for the input boundary and existing import procedure.
Validation of this PR's exact definitions with Browser Eval at 5c36f28756f0659317d2c51e80d0525197df6caa: all five suite definition checks passed after adding the 13 unchanged controls. The archive contains 55 definition/notice files and matches the branch byte for byte. manifest.json binds uploaded source commit 73e882fe05f2700a5ec60496a54efee2c4a000c4; publication commit 55720a1ff7a7e7860f2cfd990b63d0e0c54da7c0 changes only the archive and manifest. Both remote downloads were checked against the validated local files. The default published edition is preserved; the new population file selects the unchanged 530-task set.
Earlier material validation against the proposed combination with #3: all five packages imported, 530 selected cases loaded after normal native preparation, required list references were readable, and changed inputs/overwrites were rejected. All 13 recovered-source controls passed and error controls failed. The three repaired body references passed complete-source controls and rejected error pages. These material checks are distinct from the 13 unchanged registry controls added above.
Remaining review limits: a complete live 530-task evaluation and independent human review have not been completed. Archived controls do not prove that current live pages are unchanged; no Douyu or USPS rule change is proposed here. If the PR branches are integrated or changed during review, preserve both review-index entries and rebuild/recheck the archive against that final source state.