**Introduce Neumorphic UI design with new themes and styles**

- Added NeumorphicTheme implementation for light and dark modes.
- Refactored `LayerSelector` and `MapNext` components to use the neumorphic style and color utilities.
- Updated `menu.rs` with neumorphic-inspired button and background styling.
- Enhanced GPS feed and vessel popups with neumorphic visuals, improving clarity and aesthetics.
- Temporarily disabled base-map dependency in `yachtpit` for isolation testing.

crates/base-map/map/vitest.config.ts

@@ -5,7 +5,7 @@ export default defineConfig({
   plugins: [react()],
   test: {
     environment: 'jsdom',
-    setupFiles: ['./src/test-setup.ts'],
+    setupFiles: ['./test/test-setup.ts'],
     globals: true,
   },
 });