[🐴] Remove keyboard controller lib (#4038)

* remove library

* implement using just reanimated

* always return false for `keyboardIsOpening` on web

* undo comment

* handle input focus scroll more elegantly

* add back minimal shell toggle on mobile web

* adjust initialnumtorender

* oops

* nit

package.json

@@ -171,7 +171,6 @@
     "react-native-get-random-values": "~1.11.0",
     "react-native-image-crop-picker": "^0.38.1",
     "react-native-ios-context-menu": "^1.15.3",
-    "react-native-keyboard-controller": "^1.11.7",
     "react-native-pager-view": "6.2.3",
     "react-native-picker-select": "^8.1.0",
     "react-native-progress": "bluesky-social/react-native-progress",