Components without required settings don't get added to the settings page

[JarvyJ]

A component currently requires at least one "required" configuration value for the settings to be auto-generated in the UI.

[JarvyJ]

Also, values of integers don't get created correctly. It should be as easy as adding a new type to https://github.com/JarvyJ/HomeIntent/tree/main/ui/frontend/src/lib/pages/settings/form_elements