Update dark mode

lib/components/ThemedIcon.tsx

@@ -0,0 +1,13 @@
+// You can (explore) the built-in icon families and icons on the web at https://icons.expo.fyi/
+
+import Ionicons from '@expo/vector-icons/Ionicons';
+import { type IconProps } from '@expo/vector-icons/build/createIconSet';
+import { type ComponentProps } from 'react';
+import { useColorScheme } from '@/lib/hooks/useColorScheme';
+import { Colors } from '@/lib/constants/Colors';
+
+export function ThemedIcon({ style, ...rest }: IconProps<ComponentProps<typeof Ionicons>['name']>) {
+    const colorScheme = useColorScheme() ?? 'light';
+
+    return <Ionicons color={Colors[ colorScheme ].text} style={[ style ]} {...rest} />;
+}