- Implement query optimization (reduced output, parameter skipping) to minimize Zabbix API traffic.
- Add indirect dependency handling: deviceType implies tags and state implies items.
- Move schema extensions to samples/extensions/ to clarify their role as samples.
- Enhance DistanceTrackerDevice with String time fields to support optional date portions.
- Ensure allDevices strictly filters by deviceType and populates the field in results.
- Refactor runAllRegressionTests mutation to use internal unique names and improve stability.
- Fix unnecessary Zabbix API calls for item preprocessing during template and host imports.
- Update documentation including cookbook recipes, test specifications, and optimization guides.
- Add extensive unit, integration, and regression tests covering all implemented changes.
- Update docker-compose.yml to mount the samples/ directory as a volume.
- Update IntelliJ .idea run configurations to reflect the new sample extension paths.
- Established a centralized test specification in docs/tests.md that defines test categories, cases, and a coverage checklist to ensure consistent quality and maintainability across the project.
- Implemented RegressionTestExecutor for managing automated regression tests on a live Zabbix system.
- Updated GraphQL schema and resolvers with a generic runAllRegressionTests mutation.
- Enhanced MCP integration with new operation files and detailed documentation for AI-driven automation.
- Updated README.md and How-To guides (Cookbook, Maintenance, MCP) to reflect the new testing framework and MCP capabilities.
- Verified all changes with a full Jest suite (74 tests) and live end-to-end smoketests.
