(optional) In app browser (#2490)

* add expo web browser + modal

* add in app browser option to settings

* don't show toggle on web

* Tweak browser-choice UIs

---------

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

src/view/screens/Settings.tsx

@@ -70,6 +70,11 @@ import {useLingui} from '@lingui/react'
 import {useQueryClient} from '@tanstack/react-query'
 import {useLoggedOutViewControls} from '#/state/shell/logged-out'
 import {useCloseAllActiveElements} from '#/state/util'
+import {
+  useInAppBrowser,
+  useSetInAppBrowser,
+} from '#/state/preferences/in-app-browser'
+import {isNative} from '#/platform/detection'
 
 function SettingsAccountCard({account}: {account: SessionAccount}) {
   const pal = usePalette('default')
@@ -146,6 +151,8 @@ export function SettingsScreen({}: Props) {
   const setMinimalShellMode = useSetMinimalShellMode()
   const requireAltTextEnabled = useRequireAltTextEnabled()
   const setRequireAltTextEnabled = useSetRequireAltTextEnabled()
+  const inAppBrowserPref = useInAppBrowser()
+  const setUseInAppBrowser = useSetInAppBrowser()
   const onboardingDispatch = useOnboardingDispatch()
   const navigation = useNavigation<NavigationProp>()
   const {isMobile} = useWebMediaQueries()
@@ -658,6 +665,17 @@ export function SettingsScreen({}: Props) {
             <Trans>Change handle</Trans>
           </Text>
         </TouchableOpacity>
+        {isNative && (
+          <View style={[pal.view, styles.toggleCard]}>
+            <ToggleButton
+              type="default-light"
+              label={_(msg`Open links with in-app browser`)}
+              labelType="lg"
+              isSelected={inAppBrowserPref ?? false}
+              onPress={() => setUseInAppBrowser(!inAppBrowserPref)}
+            />
+          </View>
+        )}
         <View style={styles.spacer20} />
         <Text type="xl-bold" style={[pal.text, styles.heading]}>
           <Trans>Danger Zone</Trans>