[Layout] Base (#6907)

* Add common gutter styles as hook

* Add computed scrollbar gutter CSS vars

* Add new layout components

* Replace layout components in settings screens

* Remove old back button

* Invert web border logic for easier migration

* Clean up Slot API

* Port over FF handling of scrollbar offset

* Trade boilerplate for ease of use

* Limit to one line

* Allow two lines, fix wrapping

* Fix alignment

* sticky headers

* set max with on header and center

* [Layout] Notifications Header (#6910)

* Replace notifications screen header

* fix cropped indicator

---------

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

* Replace Hashtag header (#6928)

* [Layout] ChatList header (#6929)

* Replace ChatList header

* update chat settings as well

---------

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

* Add web borders to Chat settings

* Remove unused var

* Move ChatList header outside center

* Replace empty chat layout

* fix breakpoints

* [Layout] Scrollbar gutters (#6908)

* Fix sidebar alignment

* Make sure scrollbars don't hide

* Gift left nav more space

* Use stable one-edge, update logic in RightNav

* Ope

* Increase width

* Reset

* Add transform to sidebars

* Remove bg in sidebars

* Handle shifts in layout components

* Replace scroll-removal handling

* Make react-remove-scroll an explicit dep

* Remove unused script

* use correct scroll insets (#6950)

* [Layout] Feeds headers (#6913)

* Replace ViewHeader internals, duplicate old ViewHeader

* Replace Feeds header

* Replace SavedFeeds header

* Visual alignment

* Uglier but clear

* Use old ViewHeader for SavedFeeds

* use Layout.Center instead of Layout.Content

* use left-aligned header for feed edit

* delete unused old view header

---------

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

* [Layout] Every other screen (#6953)

* attempt to fix double borders on every other screen

* delete ListHeaderDesktop

* delete `SimpleViewHeader` and fix screens (#6956)

* Make Layout.Center not full height

* Refactor List to use Layout.Center, remove built-in borders

* Fix Home screen

* Refactor PagerWithHeader to use Layout components

* Replace components in ProfileFeed and ProfileList

* Borders on Profile

* Search screen replacements

* use new header for profile subpage header (#6958)

* Search AutocompleteResults

* use new header for starter pack wizard (#6957)

* Fix post thread

* Enable borders by default

* Moderation muted and blocked accounts

* Fix scrollbar offset on Labeler

* Remove ScrollView from Moderation

* Remove ScrollView from Deactivated

* Remove ScrollView from onboarding

* Remove ScrollView from SignupQueued

* Mark deprecations

* fix lint

* Fix double borders on profile load

* Remove unneeded CenteredView from noty Feed

* Remove double Center layout on Notifications screen

* Remove double Center layout on ChatList screen

* Handle scrollbar offset in chat

* Use new atom for other scrollbar offsets

* Remove borders from old views

* Better doc

* Remove temp migration prop

* Fix new atom usage on native

* Clean up Hashtag screen

* Layout docs

* Clarify usage in Pager

* Handle nested offset contexts

* Clean up Layout

* fix feeds page

* asymmetric header on native (#6969)

* Reusable header const

* Fix up home header

* Add back button to convo

* Add hitslop to header buttons

* Comment

* Better handling on native for new atom

* Format

* Fix nested flatlist on mod screens

* Use react-remove-scroll-bar directly

* Fix notification count overflow on web

* Clarify doc

---------

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

src/view/screens/ModerationMutedAccounts.tsx

@@ -23,7 +23,6 @@ import {ProfileCard} from '#/view/com/profile/ProfileCard'
 import {ErrorScreen} from '#/view/com/util/error/ErrorScreen'
 import {Text} from '#/view/com/util/text/Text'
 import {ViewHeader} from '#/view/com/util/ViewHeader'
-import {CenteredView} from '#/view/com/util/Views'
 import * as Layout from '#/components/Layout'
 
 type Props = NativeStackScreenProps<
@@ -97,21 +96,17 @@ export function ModerationMutedAccounts({}: Props) {
   )
   return (
     <Layout.Screen testID="mutedAccountsScreen">
-      <CenteredView
-        style={[
-          styles.container,
-          isTabletOrDesktop && styles.containerDesktop,
-          pal.view,
-          pal.border,
-        ]}
-        testID="mutedAccountsScreen">
-        <ViewHeader title={_(msg`Muted Accounts`)} showOnDesktop />
+      <ViewHeader title={_(msg`Muted Accounts`)} showOnDesktop />
+      <Layout.Center>
         <Text
           type="sm"
           style={[
             styles.description,
             pal.text,
             isTabletOrDesktop && styles.descriptionDesktop,
+            {
+              marginTop: 20,
+            },
           ]}>
           <Trans>
             Muted accounts have their posts removed from your feed and from your
@@ -119,7 +114,7 @@ export function ModerationMutedAccounts({}: Props) {
           </Trans>
         </Text>
         {isEmpty ? (
-          <View style={[pal.border, !isTabletOrDesktop && styles.flex1]}>
+          <View style={[pal.border]}>
             {isError ? (
               <ErrorScreen
                 title="Oops!"
@@ -165,21 +160,12 @@ export function ModerationMutedAccounts({}: Props) {
             desktopFixedHeight
           />
         )}
-      </CenteredView>
+      </Layout.Center>
     </Layout.Screen>
   )
 }
 
 const styles = StyleSheet.create({
-  container: {
-    flex: 1,
-    paddingBottom: 100,
-  },
-  containerDesktop: {
-    borderLeftWidth: 1,
-    borderRightWidth: 1,
-    paddingBottom: 0,
-  },
   title: {
     textAlign: 'center',
     marginTop: 12,