This update implements a comprehensive solution to prevent duplicate notifications
when Telegram messages are edited, while maintaining a full history of changes.
Features:
- New TextMatch entity to store match history with versioning
- Database migration for TextMatches table with proper indexes
- TextMatchRepository for managing match records
- TextSubscriptionUpdated event for message update notifications
- Enhanced MessageReceivedHandler with deduplication logic:
* First match creates version 1 and publishes TextSubscriptionMatched
* Subsequent updates create new versions and publish TextSubscriptionUpdated
* Skips notifications if message text hasn't changed
Technical details:
- MessageId changed from int to long to match Telegram API types
- Proper indexes on (MessageId, SubscriptionId) and UserId
- Full audit trail of message edits in database
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
