v1.0.9-beta.072 - 🐛 fix(calendar): resolve empty tracked series tab and prevent fatal API crashes
- **Enforced monitored: true at the database query level to ensure the 200-item payload limit is only consumed by actively tracked series, fixing the empty calendar bug.
- **Added optional chaining (?.) to issue.series mappings to safely handle orphaned issue records and prevent 500 Server Errors from crashing the endpoint.
Addresses #144