Fix missing idle state on some EP2220 machines

[TillFleisch]

This PR relaxes the conditions for idle state detection w.r.t. different led states for the Steam option on some machines.

Try this PR using:

external_components:
  - source: github://TillFleisch/ESPHome-Philips-Smart-Coffee@fix_missing_idle_state
    refresh: 30min

close #41

[TillFleisch]

@davidepanato can you check if this resolves your issue regarding #41?

[davidepanato]

Just tested and now it works perfectly! I can see at power on all the states, preparing, cleaning and then idle.
It also works when shutting down.
Good work

[davidepanato]

is it possible that same issue is present in the bean and coffee size? I always see the values as NA

[TillFleisch]

What does the status sensor report when you have coffee selected? It should report 'Coffee selected'. Note that the beverage settings (number component) are only available/working when the provided source is selected. If source: COFFEE is used in the configuration file for the number component, it should only be available when coffee is currently selected. When using source: ANY the number component should be available on all beverages (but not in the Idle state).
Do logs provide any useful information?

[davidepanato]

Correct till, if I set source: ANY it works, previously I had it configured as COFFEE but I usually prepare espresso.
I think that this modification is ok!

[mikulik86]

Thanks @TillFleisch, your work is greatly appreciated!