Move feeds screen into common navigator, handle usages (#4365)

* Move feeds screen into common navigator, handle usages

* Add link to Feeds from home screen (#4366)

* Add link to feeds to home screen header

* Center logo

* Replace icons

* Tweak spacing

* Tweak spacing

* Swap icon, sizing

* Buttonize, size

* Make menu same alignment on all screens

* Remove FeedsTab support, enable drawer swipe on MessagesTab

* Add note

* Vertically align header

* Swap in Pin

* Use hashtag icon

* Remove png

* Fix reference

* Ensure alignment with home and other screens

src/lib/hooks/useNavigationTabState.ts

@@ -7,6 +7,7 @@ export function useNavigationTabState() {
     const res = {
       isAtHome: getTabState(state, 'Home') !== TabState.Outside,
       isAtSearch: getTabState(state, 'Search') !== TabState.Outside,
+      // FeedsTab no longer exists, but this check works for `Feeds` screen as well
       isAtFeeds: getTabState(state, 'Feeds') !== TabState.Outside,
       isAtNotifications:
         getTabState(state, 'Notifications') !== TabState.Outside,