tool: calendar

[Wjxfi]

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
Please make it like this:
https://www.f-droid.org/packages/com.simplemobiletools.calendar.pro/

there are a lot of useful settings, and there you can make a list of things to do in each day, check it, execute it, and sound notification at the time of the start of the planned task, and when it is not done and a lot more. With excellent self-hosted synchronization it will be very convenient and useful.

*Widgets are also available

Describe alternatives you've considered
https://apt.izzysoft.de/fdroid/index/apk/ru.aleshin.timeplanner

[Wjxfi]

sorry, I didn't notice the existing issue. but mine is more detailed, so maybe it's better left.