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## Summary by CodeRabbit
- New Features
- Subscriptions now include an explicit "trial" flag so trialing users
are identified and treated correctly.
- Bug Fixes
- More robust handling when webhook fields are missing or null.
- Improved family-sharing detection to avoid incorrect async processing.
- Refactor
- Status determination and store resolution simplified to rely on
subscription data rather than event payloads.
- Tests
- Test fixtures updated to include trial and store details for accuracy.
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