Some prefer to handle modules-* imperatively for more flexibility, e.g.,
via waybar "includes" (https://github.com/Alexays/Waybar/wiki/Configuration).
Current HM defaults modules-* to `[]` instead of null for most other
settings, so they get written to ~/.config/waybar/config even though
no explicit configuration has been made.
And they take precedence over the imperative ones because of how
waybar's includes work:
====
Paths to additional configuration files.
Each file can contain a single object with any of the bar configuration options. In case of duplicate options, the first defined value takes precedence, i.e. including file -> first included file -> etc. Nested includes are permitted, but make sure to avoid circular imports.
For a multi-bar config, the include directive affects only current bar configuration object.
====
The `style` option now also accepts a path instead of a text
configuration.
Keeping up with new Waybar options is annoying, so make the module a
freeform module.
The `modules` option will be removed in release 22.05.
The logic to generate warnings for modules and everything was
removed. I don't want to maintain the code that generates these
warnings anymore.
