Feat/add basic weather states

[LexMonster]

Pull Request Description

Adds basic support for weather and different weather conditions. This includes settings and display.

This is a fully fletched new "entity" very similar to how events and their categories work.

• Adds weather conditions (like categories but for weather states)
• Adds weather states
• Display weather states in Agenda and "Day" view
• Adds a setting to disable displaying

Checklist

• I have read the contribution guidelines and code of conduct.
• I have tested the changes locally and they are working as expected.
• I have added appropriate comments and documentation for the code changes.
• My code follows the coding style and standards of this project.
• I have rebased my branch on the latest main (or master) branch.
• All tests (if applicable) have passed successfully.
• I have run linters and fixed any issues.
• I have checked for any potential security issues or vulnerabilities.

Screenshots (if applicable)

Additional Notes

This is just a proposal, I am willing to change anything requested.

I can not seem to understand how the repo is configured with lint/formatting. If there is any info on that I can refactor of course.

#8

[LexMonster]

Needs more work with seasons coming in anyway