Create logged-out view for group chat invites (#10598)

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

src/view/com/util/Link.tsx

@@ -13,6 +13,7 @@ import {
 import {sanitizeUrl} from '@braintree/sanitize-url'
 import {StackActions} from '@react-navigation/native'
 
+import {useGroupChatJoinIntent} from '#/lib/hooks/useIntentHandler'
 import {
   type DebouncedNavigationProp,
   useNavigationDeduped,
@@ -21,6 +22,7 @@ import {useOpenLink} from '#/lib/hooks/useOpenLink'
 import {getTabState, TabState} from '#/lib/routes/helpers'
 import {
   convertBskyAppUrlIfNeeded,
+  getChatInviteCodeFromUrl,
   isExternalUrl,
   linkRequiresWarning,
 } from '#/lib/strings/url-helpers'
@@ -81,6 +83,7 @@ export const Link = memo(function Link({
   const navigation = useNavigationDeduped()
   const anchorHref = asAnchor ? sanitizeUrl(href) : undefined
   const openLink = useOpenLink()
+  const groupChatJoinIntent = useGroupChatJoinIntent()
 
   const onPress = useCallback(
     (e?: Event) => {
@@ -92,11 +95,20 @@ export const Link = memo(function Link({
           sanitizeUrl(href),
           navigationAction,
           openLink,
+          groupChatJoinIntent,
           e,
         )
       }
     },
-    [closeModal, navigation, navigationAction, href, openLink, onBeforePress],
+    [
+      closeModal,
+      navigation,
+      navigationAction,
+      href,
+      openLink,
+      onBeforePress,
+      groupChatJoinIntent,
+    ],
   )
 
   const accessibilityActionsWithActivate = [
@@ -196,6 +208,7 @@ export const TextLink = memo(function TextLink({
   const {closeModal} = useModalControls()
   const {linkWarningDialogControl} = useGlobalDialogsControlContext()
   const openLink = useOpenLink()
+  const groupChatJoinIntent = useGroupChatJoinIntent()
 
   if (!disableMismatchWarning && typeof text !== 'string') {
     console.error('Unable to detect mismatching label')
@@ -238,6 +251,7 @@ export const TextLink = memo(function TextLink({
         sanitizeUrl(href),
         navigationAction,
         openLink,
+        groupChatJoinIntent,
         e,
       )
     },
@@ -252,6 +266,7 @@ export const TextLink = memo(function TextLink({
       navigationAction,
       openLink,
       linkWarningDialogControl,
+      groupChatJoinIntent,
     ],
   )
   const hrefAttrs = useMemo(() => {
@@ -373,6 +388,7 @@ function onPressInner(
   href: string,
   navigationAction: 'push' | 'replace' | 'navigate' = 'push',
   openLink: (href: string) => void,
+  groupChatJoinIntent: (code: string, uri?: string) => void,
   e?: Event,
 ) {
   let shouldHandle = false
@@ -400,6 +416,11 @@ function onPressInner(
 
   if (shouldHandle) {
     href = convertBskyAppUrlIfNeeded(href)
+    const chatInviteCode = getChatInviteCodeFromUrl(href)
+    if (chatInviteCode) {
+      groupChatJoinIntent(chatInviteCode, href)
+      return
+    }
     if (
       newTab ||
       href.startsWith('http') ||