Oleg Isonen 4a10645cb8 docs: Explain Builder themes and CSS warnings (#6298) ...

## Summary

- Document the shared System, Light, and Dark interface-theme preference
in the Dashboard and Builder guides.
- Distinguish the Webstudio interface theme from the authored site's
color scheme.
- Explain experimental, nonstandard, and obsolete CSS property warnings
in the Advanced Style panel.
- Add focused, matching light- and dark-theme screenshots of the
released Dashboard controls.

## Implementation

The Dashboard guide owns the screenshot and complete theme explanation.
The Builder anatomy guide documents the Builder menu path and links to
that canonical section. The screenshot pair was captured from the
released interface, cropped to the smallest useful region, and excludes
account identity.

## Checklist

- [x] Document the Dashboard theme path and available preferences.
- [x] Document the Builder theme path and canvas-theme boundary.
- [x] Explain CSS property status warnings and MDN compatibility
details.
- [x] Capture and visually review matching light/dark screenshots.
- [x] Review documentation impact and update all affected authoritative
`docs/` pages.
- [x] Verify internal anchors, asset references, image formats, and the
final diff.

## Verification

- `git diff --check` — passed.
- Screenshot assets — verified as 366×100 PNG files with equivalent UI
state and no account identity.
- Referenced files and `#interface-theme` / `#example-dark-mode` anchors
— verified.
- Repository formatter — not applicable; `oxfmt` excludes these
documentation targets.
- Tests — not run; documentation and screenshot assets only.
- Fixture inputs and generated outputs — unaffected.

## Known limitations

None.

Closes #6297

2026-09-01 01:06:21 +02:00

..

assets

docs: Explain Builder themes and CSS warnings (#6298)

2026-09-01 01:06:21 +02:00

includes

docs: Move product documentation into Builder (#5987)

2026-08-03 17:55:50 +02:00