bug: fish cannot set multiple `binds` for the same key but different `mode`s

[DerRockWolf]

Are you following the right branch?

• My Nixpkgs and Home Manager versions are in sync

Is there an existing issue for this?

• I have searched the existing issues

Issue description

I want to remove the default ctrl+v keybinds and because I'm using fish_vi_key_bindings I need to do:

binds."ctrl-v" = {
  erase = true;
  operate = "preset";
};

multiple times, once per mode: default, insert & visual.

This is currently not possible without extending functions.fish_user_key_binds manually, because the attrset key is used.
To fix this, it's often enough to add an additional key / name option that is used instead of the attrset key if not null. This is also already the case for shellAbbrs.

---

On that note: at least visual is missing from the mode option enum.

Maintainer CC

@SandWoodJones @9ary @fmway

System information

Not relevant