Allow numeric value for media_content_id

[benjaminandrews38]

Is your feature request related to a problem? Please describe.
media_player.play_media only accepts a string value for media_content_id. Some smart TV integrations allow channel selection by integer value. This is supported by home assistant.

Describe the solution you'd like
It would be nice if the type was string|number, and I hope this isn't too onerous

Describe alternatives you've considered
I'm not sure of any alternative solutions

Additional context
I'm trying to create a tv remote component with an integrated program guide. So far in testing, only an LG webOS tv has worked with string channel values.

It works fine using useStore().connection.sendMessage, so not a huge priority.

[shannonhochkins]

Hey mate! Unfortunately, the types for all services are generated from the services schema which is incorrect in a few locations, this is a simple one I can implement something in the next release!

[shannonhochkins]

Fixed as of version 3.1.2 - types now defined as string | number as requested! For refernce - https://github.com/shannonhochkins/ha-component-kit/pull/115/files