Restore dataset-card frontmatter (viewer config + license)

Replace sample 01 with expense-cutoff-accrual-audit; de-leaked query; stats updated

Remove old sample 01 (equipment-deposit-reconciliation)

Consolidate dataset documentation

Rewrite English dataset card

Card: Chinese-primary body (English in DATASET_en); remove vendor sentence

Docs: drop model attribution from domain label

Update homepage to https://human-intelligence.cn/

Simplify data-acquisition callout (one line, contact via homepage)

De-template 4 query openers; drop task_family field from index/metadata

Fix Dataset Viewer: solver-facing index.jsonl (query+inputs per sample); remove expert count

Add larger-corpus scale (~2,000 tasks, 28 domains) + domain distribution + data-acquisition contact

Add GDPval-CN seed set (11 flagship samples, bilingual docs, LICENSE, metadata.jsonl)

initial commit