- Batch fetch all existing issues with SearchIssues() upfront - Use O(1) map lookup instead of O(n) GetIssue() calls - Improves performance dramatically with 1000+ issues - All tests pass
- Batch fetch all existing issues with SearchIssues() upfront - Use O(1) map lookup instead of O(n) GetIssue() calls - Improves performance dramatically with 1000+ issues - All tests pass