Rojak

What's Changed
* Fix agents not processing tool call message if model response contains message content by StreetLamb in https://github.com/StreetLamb/rojak/pull/4


**Full Changelog**: https://github.com/StreetLamb/rojak/compare/0.1.2...0.1.3

What's Changed
* Fix `context_variable` being emptied when tool call function fails(https://github.com/StreetLamb/rojak/commit/66c968e386f39ef0e6bbb0573088aac4fe58ad48)

**Full Changelog**: https://github.com/StreetLamb/rojak/compare/0.1.1...0.1.2

What's Changed
* Add schedule methods and update README.md by StreetLamb in https://github.com/StreetLamb/rojak/pull/3


**Full Changelog**: https://github.com/StreetLamb/rojak/compare/0.1.0...0.1.1