Add KnownFollowers component to standard profile header (#4420)

* Add KnownFollowers component to standard profile header

* Prep for known followers screen

* Add known followers screen

* Tighten space

* Add pressed state

* Edit title

* Vertically center

* Don't show if no known followers

* Bump sdk

* Use actual followers.length to show

* Updates to show logic, space

* Prevent fresh data from applying to cached screens

* Tighten space

* Better label

* Oxford comma

* Fix count logic

* Add bskyweb route

* Useless ternary

* Minor spacing tweak

---------

Co-authored-by: Paul Frazee <pfrazee@gmail.com>

package.json

@@ -49,7 +49,7 @@
     "open-analyzer": "EXPO_PUBLIC_OPEN_ANALYZER=1 yarn build-web"
   },
   "dependencies": {
-    "@atproto/api": "^0.12.16",
+    "@atproto/api": "^0.12.18",
     "@bam.tech/react-native-image-resizer": "^3.0.4",
     "@braintree/sanitize-url": "^6.0.2",
     "@discord/bottom-sheet": "bluesky-social/react-native-bottom-sheet",