Currently the app only has a dark theme. Add a toggle in the header to switch between dark and light themes.
Acceptance criteria:
- Toggle button in the header next to the GitHub/Sponsor buttons
- Light theme with appropriate colors for the globe, sidebar, and detail panel
- Persist preference in localStorage
Tech: CSS variables are already set up in \styles/main.css\ — just need to add alternate values.
Currently the app only has a dark theme. Add a toggle in the header to switch between dark and light themes.
Acceptance criteria:
Tech: CSS variables are already set up in \styles/main.css\ — just need to add alternate values.