Untis Calendar 1.0.0

What's Changed

• Update issue templates by @maxmielchen in #1
• Workflows by @maxmielchen in #2
• Update Readme by @maxmielchen in #3
• add Dockerfile by @maxmielchen in #4
• Update README.md by @maxmielchen in #5
• Update README.md by @maxmielchen in #6
• Update LICENSE by @maxmielchen in #7

New Contributors

• @maxmielchen made their first contribution in #1

Full Changelog: https://github.com/maxmielchen/UntisCalender/commits/v1.0.0