[Feature Request]:

[obedmacallums]

Is your feature request related to a problem? Please describe.
When I use an SVG file as the logo, it does not change color to match the dark theme.

Describe the solution you'd like
Implement a solution that allows the SVG logo to dynamically change color based on the selected theme (e.g., light or dark).

Describe alternatives you've considered
Consider upgrading to Astro 5, which has direct support for SVG files and may offer enhanced capabilities for handling theme-based color changes.