Add searchbar autofocus

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

src/components/memes/memesHeader.tsx

@@ -41,10 +41,12 @@ const memesHeaderStyles = StyleSheet.create({
 const MemesHeader = ({
   search,
   setSearch,
+  autoFocus,
   ...props
 }: {
   search: string;
   setSearch: (search: string) => void;
+  autoFocus: boolean;
 } & ComponentProps<typeof View>) => {
   const { colors } = useTheme();
   const sort = useSelector((state: RootState) => state.memes.sort);
@@ -86,6 +88,7 @@ const MemesHeader = ({
         placeholder="Search Memes"
         value={search}
         onChangeText={setSearch}
+        autoFocus={autoFocus}
       />
       <View style={memesHeaderStyles.buttonView}>
         <View style={memesHeaderStyles.buttonSection}>