ci-report/2026-06: native charts/tables/timeline, dark big-screen mode, more HF/公众号 proof

- Rebuild 5 screenshot images as editable native HTML/SVG: model-release
  timeline, ELO bar chart, Verse-Bench + Seed-TTS-eval tables, download-ranking
  bars, framework panorama (source PNGs removed).
- Add 大屏播放 (kiosk) mode: each section full-screen, auto-cycling, dark theme,
  landscape title-left composition, scale-compensated titles, sparse-slide
  auto-fit, present-only trimming. Opt-in via button / P key / ?present URL.
- Add missing HF screenshots (HF Trending #1, HF Video models page), restore
  HF Audio ranking; render 公众号/media coverage as a readable card grid.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: xpqiu