[fix] fix comments on PR

apps/mobile/app/(tabs)/_layout.tsx

@@ -1,31 +1,9 @@
-import FontAwesome from '@expo/vector-icons/FontAwesome';
 import { Tabs } from 'expo-router';
-import { StyleProp, TextStyle } from 'react-native';
 
 import Colors from '../../constants/Colors';
+import TabBarIcon from '../../components/TabBarIcon';
 import { globalStyles } from '../../styles/global';
 
-/**
- * You can explore the built-in icon families and icons on the web at https://icons.expo.fyi/
- */
-function TabBarIcon(props: {
-  name: React.ComponentProps<typeof FontAwesome>['name'];
-  color?: string;
-  focused?: boolean;
-  style?: StyleProp<TextStyle>;
-}) {
-  return (
-    <FontAwesome
-      color={
-        props.color ||
-        (props.focused ? Colors.dark.purple300 : Colors.dark.shade300)
-      }
-      size={24}
-      {...props}
-    />
-  );
-}
-
 export default function TabLayout() {
   return (
     <Tabs
@@ -68,7 +46,7 @@ export default function TabLayout() {
         options={{
           title: 'About',
           tabBarIcon: ({ focused }) => (
-            <TabBarIcon name="500px" focused={focused} />
+            <TabBarIcon name="info-circle" focused={focused} />
           ),
         }}
       />

apps/mobile/app/(tabs)/about.tsx

@@ -4,7 +4,7 @@ import ScreenLayout from '../../components/layout/screenLayout';
 import { globalStyles } from '../../styles/global';
 import { RegularText } from '../../components/Styled';
 
-export default function TabTwoScreen() {
+export default function AboutScreen() {
   return (
     <ScreenLayout
       title="About"