Enable auto-capitalization for Room creation Title field

[giomfo]

Your use case

When creating a new room, there is no auto-capitalization in the textfield for the title of the room.
I think it's better to set by default an uppercase for the first character.

Have you considered any alternatives?

No response

Additional context

No response

Are you willing to provide a PR?

Yes

[bmarty]

I agree, but this should still be possible to set a title starting by a lower case.
To double check: room setting (edit title) must have the same rules than room creation screen

[giomfo]

we plan to use the following option:

[giomfo]

Tested