Allow adding more entity objects

[CristianHenzel]

No description provided.

[benct]

Thank you for your contribution! I want to add support for more entities (although there really aren't much room for more than 3 or maybe 4 in an entity row), but I have been planning on replacing the primary, secondary, etc configuration with something more dynamic like a list. So I won't merge this in just at the moment, as it will just make the current config more complex to convert.

[CristianHenzel]

I just want to add that I could fairly easily add about 6-7 objects in a row with my config, so when you add the possibility to add more, if there will be a limit, please take into consideration that some people might want to use a couple more (I think about 5-6 should be a decent limit). Thank you! :-)

[benct]

You're right, I did not think about the icon option :) The reason I want to convert it to a list instead of named objects is so that you could add as many entities as you want to. For your example above, It would be something like:

type: custom:multiple-entity-row
entity: light.ceiling
name: Ceiling
entities:
  - icon: mdi:light-on
    service: light.turn_on
  - icon: mdi:light-off
    service: light.turn_off
  - icon: mdi:light-something
    service: light.some_service
  - icon: mdi:something
    service: light.some_service
  - icon: mdi:something
    service: light.some_service