Feature: Run at startup

[FaithBeam]

It'd be nice if YMouseButtonControl could automatically run at system startup. The current idea to toggle this is a menu item from the tray icon.

Not installed:

Installed:

Operating System	Finished
Windows	✅
Linux	✅
macOS	✅

It would also be nice if a user could set the application to start "minimized". This is kind of a pain to do properly. The proper way would be to not create the main window until the user selects the Setup menu item from the tray icon. It is currently created in the App.xaml.cs.

[FaithBeam]

The start minimized setting has been exposed through the Setting button:

It looks like garbage right now but I'm going to wait on the UI for a db provider rewrite. I use litedb and would like to change it to EF Core Sqlite.