Review feedback fixes:
- Restrict translation notice to internal research purposes; do not distribute publicly
- Redact the underlying model stack in the English translation as <underlying model stack>
Sync with the 2026-09-28 runtime prompt capture:
- Remove search-agent; merge high-quality retrieval/deep research into the web_search + web_fetch flow
- Add section 2.6 Evidence and Fidelity Discipline
- Add yyb-ppt-outline card type, table row, and section 3.3.4
- Expand File Agent with PPT outline/PPT tasks and knowledge base capabilities
- Update general-ordering and tea-activity-quiz (Nayuki campaign) skill descriptions
- Add Time Understanding Guide; update capture date to 2026-09-28
- Reorder MCP server list with game_info first
- Replace search_history reference with the generic history retrieval tool
- Keep authentic mixed path separators (backslash root + forward-slash temp/output),
verified against the fresh capture as genuine product template behavior
- Redact username, openid, conversation id, and OS build number from the capture
