Add license

[samhh]

Hi there! I'm packaging this for the AUR. The package appears to be MIT-licensed per the npm manifest, so a license file included in the repo is customary. Cheers!

[antonk52]

Thanks for the issue, will add it shortly. Sorry for the delay

[antonk52]

Released to npm as v1.1.0 github release notes

Sorry for a delay, covid got to me 😅

[samhh]

Thank you, I hope you're feeling well! It knocked me off my feet back in November.