Replace the inline ShareableCard in SharePreviewModal with a designed
QuestionShareCard: Sauci logo + wordmark header, pack badge, and a
branded sauci.app footer pill on the captured story image. The card
deliberately never carries the couple join code - it is a private
pairing credential, not a referral link (a regression test enforces
this). Text-share fallbacks now carry a full https://sauci.app link,
and all three share paths fire a new question_shared analytics event
with the destination.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Both share modals opened the instagram-stories:// scheme without ever
placing the captured PNG on the pasteboard, so Instagram opened an empty
story. Replace the manual scheme launch with react-native-share
shareSingle(INSTAGRAM_STORIES), which writes the image to UIPasteboard
under com.instagram.sharedSticker.backgroundImage on iOS and uses the
ADD_TO_STORY intent on Android. Gate the flow on the required Facebook
App ID (EXPO_PUBLIC_FACEBOOK_APP_ID) and Instagram being installed, with
fallback to the system share sheet, and remove the dead base64 reads.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
jjbruntonandClaude Fable 5