HOLI-10824: adjust mobile e2e tests to handle both new and old home feed

core/screens/homeFeed/Feed.tsx

core/screens/individualPosts/components/GenericPostCard.tsx

core/screens/insights/InsightDetailPage.tsx

e2e/mobile/tests/journey/chat.test.ts

e2e/mobile/tests/journey/goodnews.test.ts

e2e/mobile/tests/journey/profile.test.ts

e2e/mobile/tests/journey/userConnection.test.ts

e2e/mobile/tests/smoke/modal.test.ts

packages/ui/components/molecules/HoliMediaHeader.tsx