Remove demo-mode spacing tweak

src/view/com/util/post-embeds/index.tsx

···
   View,
   type ViewStyle,
 } from 'react-native'
-import {type MeasuredDimensions, runOnJS, runOnUI} from 'react-native-reanimated'
+import {
+  type MeasuredDimensions,
+  runOnJS,
+  runOnUI,
+} from 'react-native-reanimated'
 import {Image} from 'expo-image'
 import {
   AppBskyEmbedExternal,
···
 import {atoms as a, useTheme} from '#/alf'
 import * as ListCard from '#/components/ListCard'
 import {Embed as StarterPackCard} from '#/components/StarterPack/StarterPackCard'
-import {useDemoMode} from '#/storage/hooks/demo-mode'
 import {ContentHider} from '../../../../components/moderation/ContentHider'
 import {type Dimensions} from '../../lightbox/ImageViewing/@types'
 import {AutoSizedImage} from '../images/AutoSizedImage'
···
   viewContext?: PostEmbedViewContext
 }) {
   const {openLightbox} = useLightboxControls()
-  const [demoMode] = useDemoMode()
 
   // quote post with media
   // =
···
         const image = images[0]
         return (
           <ContentHider modui={moderation?.ui('contentMedia')}>
-            <View
-              style={[
-                a.mt_sm,
-                style,
-                demoMode && a.mt_md,
-                demoMode && a.mb_xs,
-              ]}>
+            <View style={[a.mt_sm, style]}>
               <AutoSizedImage
                 crop={
                   viewContext === PostEmbedViewContext.ThreadHighlighted