This PR includes the necessary code changes, CI changes and documentation to generate and deploy a full JSON schema for each release and the master branch, which can be used within config files for autocomplete and type checking.
* refactor: major module restructuring
Modules now implement a "controller", which allows for separation of logic from UI code and enforces a tighter structure around how modules should be written. The introduction of this change required major refactoring or even rewriting of all modules.
This also better integrates the popup into modules, making it easier for data to be passed around without fetching the same thing twice
The refactor also improves some client code, switching from `ksway` to the much more stable `swayipc-async`. Partial multi-monitor for the tray module has been added.
BREAKING CHANGE: The `mpd` module config has changed, moving the icons to their own object.
