Fix permalink to not joined channels and to not fetched posts. (#6294)

* Fix permalink to not joined channels and to not fetched posts.

* i18n-extract

* Implement as designed

* Revert unintended change

* Minor fix and fix svgs

* updated svg to fix masking problems and colors

* Fix lint

* Address feedback

* Update join_public_channel.tsx

fixed public channel svg

* Update join_public_channel.tsx

* Update join_private_channel.tsx

* Address feedback

Co-authored-by: Matthew Birtch <mattbirtch@gmail.com>

app/utils/permalink/index.ts

@@ -4,6 +4,7 @@
 import {Keyboard, Platform} from 'react-native';
 import {OptionsModalPresentationStyle} from 'react-native-navigation';
 
+import {Screens} from '@constants';
 import {dismissAllModals, showModalOverCurrentContext} from '@screens/navigation';
 import {changeOpacity} from '@utils/theme';
 
@@ -15,7 +16,7 @@ export const displayPermalink = async (teamName: string, postId: string, openAsP
         await dismissAllModals();
     }
 
-    const screen = 'Permalink';
+    const screen = Screens.PERMALINK;
     const passProps = {
         isPermalink: openAsPermalink,
         teamName,