Fix typos, improve localization and unify separators (#2502)

* Correct a typing error in `FeedItem.tsx` and replace the middle dot in `Drawer.tsx` with a bullet.

* Bullet to middle dot

* `liked your custom feed{0}` to `liked your custom feed {0}`

* Revert "`liked your custom feed{0}` to `liked your custom feed {0}`"

This reverts commit 43ae67bd03abad59b15dceb12a54255d7ad302e9.

* Update FeedItem.tsx

* Update country-codes.ts

src/view/com/notifications/FeedItem.tsx

@@ -167,11 +167,9 @@ let FeedItem = ({
     icon = 'user-plus'
     iconStyle = [s.blue3 as FontAwesomeIconStyle]
   } else if (item.type === 'feedgen-like') {
-    action = _(
-      msg`liked your custom feed${
-        item.subjectUri ? ` '${new AtUri(item.subjectUri).rkey}'` : ''
-      }`,
-    )
+    action = item.subjectUri
+      ? _(msg`liked your custom feed '${new AtUri(item.subjectUri).rkey}'`)
+      : _(msg`liked your custom feed`)
     icon = 'HeartIconSolid'
     iconStyle = [
       s.likeColor as FontAwesomeIconStyle,