Clarify License

[tjnary]

Is this software currently licensed? Some organizations are hesitant to use unlicensed software, as it can create uncertainties around usage rights and potential liability.

I noticed that other related projects, like taskiq, taskiq-redis, and taskiq-pipelines, are licensed under the MIT License. If that’s correct for this project as well, I’ve created a PR that you can accept to add the MIT License here too.

Thank you for your work on this project – it’s a valuable tool for the community!