remove precacheThreadPostProfiles (#3729)

* remove `precacheThreadPostProfiles`

* add `displayName` to `PreviewableUserAvatar`

* memo

* use `precacheProfile`

* pass `profile` directly to `PreviewableUserAvatar`

* update the `UserAvatar`'s props

* remove feed cache

* one more spot

* rm unused queryClient

* Don't call fn unnecessarily

* Preload for display name too

* try notification item

* add to feeditem

* and finally, precache for post threads

* timestamp

* Fix

* onBeforePress

---------

Co-authored-by: Dan Abramov <dan.abramov@gmail.com>

src/view/com/util/TimeElapsed.tsx

@@ -1,6 +1,7 @@
 import React from 'react'
-import {ago} from 'lib/strings/time'
+
 import {useTickEveryMinute} from '#/state/shell'
+import {ago} from 'lib/strings/time'
 
 // FIXME(dan): Figure out why the false positives
 
@@ -12,7 +13,7 @@ export function TimeElapsed({
   children: ({timeElapsed}: {timeElapsed: string}) => JSX.Element
 }) {
   const tick = useTickEveryMinute()
-  const [timeElapsed, setTimeAgo] = React.useState(ago(timestamp))
+  const [timeElapsed, setTimeAgo] = React.useState(() => ago(timestamp))
 
   React.useEffect(() => {
     setTimeAgo(ago(timestamp))