Big batch of UI updates (#276)

* Replace react-native-root-toast with a custom toast that fits the visual style

* Tune dark mode colors

* Tune colors a bit more

* Move the reply prompt to a fixed position in the footer

* Fully hide muted posts but give a control to show anyway (close #270)

* Improve thread rendering (better clarity on reply lines)

* Add follower/following counts to side menu

* Fix issues with display name overflows

src/view/screens/PostThread.tsx

@@ -1,15 +1,21 @@
 import React, {useEffect, useMemo} from 'react'
-import {View} from 'react-native'
+import {StyleSheet, View} from 'react-native'
 import {makeRecordUri} from 'lib/strings/url-helpers'
 import {ViewHeader} from '../com/util/ViewHeader'
 import {PostThread as PostThreadComponent} from '../com/post-thread/PostThread'
+import {ComposePrompt} from 'view/com/composer/Prompt'
 import {PostThreadViewModel} from 'state/models/post-thread-view'
 import {ScreenParams} from '../routes'
 import {useStores} from 'state/index'
 import {s} from 'lib/styles'
+import {useSafeAreaInsets} from 'react-native-safe-area-context'
+import {clamp} from 'lodash'
+
+const SHELL_FOOTER_HEIGHT = 44
 
 export const PostThread = ({navIdx, visible, params}: ScreenParams) => {
   const store = useStores()
+  const safeAreaInsets = useSafeAreaInsets()
   const {name, rkey} = params
   const uri = makeRecordUri(name, 'app.bsky.feed.post', rkey)
   const view = useMemo<PostThreadViewModel>(
@@ -48,12 +54,46 @@ export const PostThread = ({navIdx, visible, params}: ScreenParams) => {
     }
   }, [visible, store.nav, store.log, store.shell, name, navIdx, view])
 
+  const onPressReply = React.useCallback(() => {
+    if (!view.thread) {
+      return
+    }
+    store.shell.openComposer({
+      replyTo: {
+        uri: view.thread.post.uri,
+        cid: view.thread.post.cid,
+        text: view.thread.postRecord?.text as string,
+        author: {
+          handle: view.thread.post.author.handle,
+          displayName: view.thread.post.author.displayName,
+          avatar: view.thread.post.author.avatar,
+        },
+      },
+      onPost: () => view.refresh(),
+    })
+  }, [view, store])
+
   return (
     <View style={s.hContentRegion}>
       <ViewHeader title="Post" />
       <View style={s.hContentRegion}>
         <PostThreadComponent uri={uri} view={view} />
       </View>
+      <View
+        style={[
+          styles.prompt,
+          {bottom: SHELL_FOOTER_HEIGHT + clamp(safeAreaInsets.bottom, 15, 30)},
+        ]}>
+        <ComposePrompt onPressCompose={onPressReply} />
+      </View>
     </View>
   )
 }
+
+const styles = StyleSheet.create({
+  prompt: {
+    position: 'absolute',
+    left: 0,
+    right: 0,
+  },
+})