Fix RTL text rendering for display names (#4747)

* header display name rtl support

* highlighted post rtl

* move `NON_BREAKING_SPACE` to an external constant

* rtl support in search dropdown

* profile card rtl

* old profile card rtl

* hover card

* wizard list card

* new chat

* account card

* chat header

* clean up notifications

* just force LTR on meta display name

src/view/com/profile/ProfileCard.tsx

@@ -97,7 +97,7 @@ export function ProfileCard({
         <View style={styles.layoutContent}>
           <Text
             type="lg"
-            style={[s.bold, pal.text]}
+            style={[s.bold, pal.text, a.self_start]}
             numberOfLines={1}
             lineHeight={1.2}>
             {sanitizeDisplayName(