Add home screen view options

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

src/styles.tsx

@@ -31,13 +31,22 @@ const styles = StyleSheet.create({
     justifyContent: 'center',
     alignItems: 'center',
   },
+  centeredVertical: {
+    alignItems: 'center',
+  },
   centerText: {
     textAlign: 'center',
   },
+  flexRow: {
+    flexDirection: 'row',
+  },
   flexRowSpaceBetween: {
     flexDirection: 'row',
     justifyContent: 'space-between',
   },
+  flexRowReverse: {
+    flexDirection: 'row-reverse',
+  },
 });
 
 export { horizontalScale, verticalScale, moderateScale, styles as default };