A batch of VitePress site updates around the v3.5.0 release:
- Refresh the zh / en / jp homepages into a 3x3 feature grid aligned
with README v3.5.0: keep the foundational "no packet capture /
batch download / mobile playback" cards, add v3.5.0 pillars
(browser extension / broad video source coverage / OpenClaw Skill /
HTTP API / built-in format conversion / one-line Docker). Rewrite
the hero with a tighter "cross-platform video downloader + built-in
sniffing" tagline and point the English hero at the
English-localized `home_en.png`.
- Fix en / jp hero action links that previously routed to the Chinese
root pages (`/guides` → `/en/guides`, `/jp/guides` etc.).
- Add the macOS usage block to the en / jp quick-start guides
(Intel vs Apple Silicon + `sudo xattr -dr com.apple.quarantine`
unblock command), and drop the QQ feedback group tip from those
locales — QQ is China-only, not useful for en / jp audiences.
- Add a new Download API reference page (`/api`) for all three locales,
registered in the sidebar under "开始 / Quick start / 始める".
Covers Base URL (desktop `39719`, Docker `9900`), auth (API key from
Settings page), curl quick-start, download SSE events, and the full
`/api/downloads/*` endpoint reference.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>