- Moves docs/seed-kits/*.png into docs/seed-kits/light/.
- Adds docs/seed-kits/dark/ with the same three panels rendered in
the dark theme.
- Updates the capture script to loop over both themes by setting
openconcho:theme in localStorage and the matching colorScheme on
the browser context.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>