v88.9 remaining missing / optional follow-up assets

Required authenticity follow-up:
- direct live Huey Core terminal capture for the kernel page
- direct live Huey Core build or package capture for the kernel page

Optional later if you want to push beyond v88.9:
- cleaner Downloads hero refresh
- cleaner Gallery hero refresh

Resolved / confirmed in v88.9:
- Dogs page hero and share art now use a warmer real-photo direction instead of a drier inherited collage treatment
- Dogs landing-page cards now read as named archive entries instead of breed-only placeholders
- favicon set, JetBrains Mono state, and footer-only Downloads policy remain intact from earlier v88 passes