* Added aria-hidden="true" to decorative SVG icons within interactive elements (buttons, links) in Lightbox, ThemeToggle, Footer, BackLink, and MapView.
* Added role="alert" and aria-live="polite" to the MapView loading indicator.
* Documented learning in .Jules/palette.md
Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
Adds an `aria-label` to the `BackLink` component to improve screen reader accessibility. By default, it was an icon next to text that functioned as a single link, but providing an explicit `aria-label` makes its target clearer.
Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>