## Summary
- Add DynamoDB support to Google URL shortener to check in preference to goo.gl itself (which will be going away)
- Update ShortLinkResolver to accept AWS properties and use DynamoDB table `goo-gl-links`
- First check DynamoDB for fragment lookup before falling back to Google URL shortener (for now)
- Refactor resolve method to use async/await instead of raw promises for better readability
- Add awsProps to ServerDependencies and pass through component hierarchy
- Configure googleLinksDynamoTable property in AWS config files (defaults to empty)
## Implementation Details
- When `googleLinksDynamoTable` property is configured, `ShortLinkResolver` creates a DynamoDB client
- DynamoDB table uses `fragment` as the key and stores `expanded_url`
- Maintains backwards compatibility by falling back to Google URL (for now) shortener if DynamoDB is not configured or lookup fails
- Google URL shortener fallback will be removed in August 2025 when the service shuts down
## Test plan
- [x] All existing tests pass
- [x] TypeScript compilation succeeds
- [x] Linting passes
- [x] Updated tests to accommodate new awsProps parameter
- [x] Verify fallback to Google URL shortener when DynamoDB not
configured
- [x] Manual testing
🤖 Generated with [Claude Code](https://claude.ai/code)
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Co-authored-by: Claude <noreply@anthropic.com>
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