Refactor to use Textual keymaps instead of custom keymap hack

[tconbeer]

No description provided.

[cs2018ncsa]

woot! really looking forward to this. imo will give harlequin a huge boost in productivity for users. thanks for your continued hard work on this @tconbeer !

[tconbeer]

This is just a refactor, mostly of the internals; you can already create and set a custom keymap, as described here: https://harlequin.sh/docs/keymaps/index

[dlvhdr]

I'm not sure why, but ctrl+x for code_editor.close_buffer and ctrl+w for code_editor.delete_word_left doesn't work for me.
Could this refactor solve it?

[tconbeer]

Perhaps. If you can provide more info on your config I can help you troubleshoot