fix(android): use Animated.FlatList for matches scroll

Use Reanimated's built-in Animated.FlatList instead of manually wrapping
with createAnimatedComponent to fix Android crash where animated scroll
handler binds before the native node is registered.

Also includes v1.0.3 version bump and expo-sharing pin.

.ralph/runs/run-20260126-140911-55357-iter-3.md

@@ -0,0 +1,33 @@
+# Ralph Run Summary
+
+- Run ID: 20260126-140911-55357
+- Iteration: 3
+- Mode: build
+- Story: US-005: Validate refactor quality gates
+- Started: 2026-01-26 14:28:10
+- Ended: 2026-01-26 14:33:54
+- Duration: 344s
+- Status: success
+- Log: /Users/jjbrunton/Projects/Sauci/.ralph/runs/run-20260126-140911-55357-iter-3.log
+
+## Git
+- Head (before): 1370576dd59180f3b13e0a8d99255dfa96210d60
+- Head (after): ce419fee8b21a37f83e746e6d09ac59692c62e8c
+
+### Commits
+- ce419fe chore(logs): update US-005 progress
+- 368399f fix(validation): satisfy quality gate checks
+
+### Changed Files (commits)
+- .agents/tasks/prd-mobile-refactor.json
+- .ralph/activity.log
+- .ralph/progress.md
+- .ralph/runs/run-20260126-140911-55357-iter-2.md
+- AGENTS.md
+- apps/mobile/src/components/questions/QuestionCardAudio.tsx
+- apps/mobile/src/features/chat/components/MessageContent.tsx
+- package.json
+
+### Uncommitted Changes
+- .ralph/activity.log
+