Port post embeds to new arch (#7408)

* Direct port of embeds to new arch

(cherry picked from commit cc3fa1f6cea396dd9222486c633a508bfee1ecd6)

* Re-org

* Split out ListEmbed and FeedEmbed

* Split out ImageEmbed

* DRY up a bit

* Port over ExternalLinkEmbed

* Port over Player and Gif embeds

* Migrate ComposerReplyTo

* Replace other usages of old post-embeds

* Migrate view contexts

* Copy pasta VideoEmbed

* Copy pasta GifEmbed

* Swap in new file location

* Clean up

* Fix up native

* Add back in correct moderation on List and Feed embeds

* Format

* Prettier

* delete old video utils

* move bandwidth-estimate.ts

* Remove log

* Add LazyQuoteEmbed for composer use

* Clean up unused things

* Remove remaining items

* Prettier

* Fix imports

* Handle nested quotes same as prod

* Add back silenced error handling

* Fix lint

---------

Co-authored-by: Samuel Newman <mozzius@protonmail.com>

src/view/com/composer/ExternalEmbedRemoveBtn.tsx

@@ -2,22 +2,27 @@ import {View} from 'react-native'
 import {msg} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 
-import {atoms as a} from '#/alf'
+import {atoms as a, useTheme, type ViewStyleProp} from '#/alf'
 import {Button, ButtonIcon} from '#/components/Button'
 import {TimesLarge_Stroke2_Corner0_Rounded as X} from '#/components/icons/Times'
 
-export function ExternalEmbedRemoveBtn({onRemove}: {onRemove: () => void}) {
+export function ExternalEmbedRemoveBtn({
+  onRemove,
+  style,
+}: {onRemove: () => void} & ViewStyleProp) {
+  const t = useTheme()
   const {_} = useLingui()
 
   return (
-    <View style={[a.absolute, {top: 8, right: 8}, a.z_50]}>
+    <View style={[a.absolute, {top: 8, right: 8}, a.z_50, style]}>
       <Button
         label={_(msg`Remove attachment`)}
         onPress={onRemove}
         size="small"
         variant="solid"
         color="secondary"
-        shape="round">
+        shape="round"
+        style={[t.atoms.shadow_sm]}>
         <ButtonIcon icon={X} size="sm" />
       </Button>
     </View>