homescreen_icon [nfc]: Swap TopTabButton with TopTabButtonGeneral

to prepare the component for icon swapping.

Author: Leslie Ngo

src/main/HomeScreen.js

@@ -18,6 +18,7 @@ import LoadingBanner from '../common/LoadingBanner';
 import ServerCompatBanner from '../common/ServerCompatBanner';
 import ServerPushSetupBanner from '../common/ServerPushSetupBanner';
 import { OfflineNoticePlaceholder } from '../boot/OfflineNoticeProvider';
+import { Icon } from '../common/Icons';
 
 const styles = createStyleSheet({
   wrapper: {
@@ -43,12 +44,13 @@ export default function HomeScreen(props: Props): Node {
     <SafeAreaView mode="padding" edges={['top']} style={styles.wrapper}>
       <OfflineNoticePlaceholder />
       <View style={styles.iconList}>
-        <TopTabButton
-          name="globe"
+        <TopTabButtonGeneral
           onPress={() => {
             dispatch(doNarrow(HOME_NARROW));
           }}
-        />
+        >
+          <Icon size={24} style={{ textAlign: 'center' }} color={BRAND_COLOR} name="globe" />
+        </TopTabButtonGeneral>
         <TopTabButton
           name="star"
           onPress={() => {