Refactor to use Redux

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

src/screens/welcome.tsx

@@ -3,7 +3,9 @@ import { Button, Text } from 'react-native-paper';
 import { PaddedView } from '../components';
 import styles from '../styles';
 
-const Welcome = (properties: { selectStorageLocation: () => void }) => {
+const Welcome = (properties: {
+  selectStorageLocation: () => Promise<void>;
+}) => {
   return (
     <PaddedView centered>
       <Text
@@ -11,7 +13,10 @@ const Welcome = (properties: { selectStorageLocation: () => void }) => {
         style={[styles.bigMarginBottom, styles.centerText]}>
         Welcome to Terminally Online!
       </Text>
-      <Button mode="contained" onPress={properties.selectStorageLocation} style={styles.extremeMarginBottom}>
+      <Button
+        mode="contained"
+        onPress={properties.selectStorageLocation}
+        style={styles.extremeMarginBottom}>
         Select Storage Location
       </Button>
     </PaddedView>