Remove channel disambiguation suffix

[rcarteraz]

firmware/src/mesh/Channels.h

Line 65 in 13cc1b0

* Generate a short suffix used to disambiguate channels that might have the same "name" entered by the human but different

The channel disambiguation suffix is no longer necessary as all clients now have a channel editor available, allowing users to easily modify and manage channels. With this functionality in place, the additional suffix becomes redundant and can lead to confusion -- especially since it's not universally adopted by all clients. As a result, it is my recommendation to remove this feature to streamline the user experience.

[garthvh]

I like this plan!

[thebentern]

I completely agree. If @sachaw @andrekir are on board, I'm for removing this point of confusion.

[sachaw]

Axe it

[andrekir]

sure