Update to Bevy 0.14

[msklosak]

This PR updates bevy-console to Bevy 0.14, bumping the version to 0.12.0.

Fixes #69

[IamTheCarl]

I decided to try this PR myself.
It was pretty much a drop-in replacement with no modifications needed.
The only oddity is that for some reason my terminal is now transparent...

I haven't had a chance to check yet but I suspect Color32 is either not being constructed correctly or there's a bug in egui.
https://github.com/RichoDemus/bevy-console/blob/main/src/console.rs#L256

[TarekAS]

Works for me as well

[robtfm]

i get crashes on exit from egui_context.ctx_mut(), can we change them to let Some(ctx) = egui_contexts.try_ctx_mut() else { return; } please

[makspll]

Awesome work, thanks a lot! I'll merge and address the issues after

[makspll]

Hmm, @IamTheCarl Which version of bevy_console were you using previously, we've had a PR which added customisation options and it seems the default color is indeed transparent:

Color32::from_black_alpha(102),