Add ability to configure plugins for kitty terminal

[ghostbuster91]

Description

Kitty terminal can be extended by so called kittens. They are just terminal programs written in Python which have to be placed in kitty configuration directory. It would be great to have some sort of help when defining them in home-manager. Something similar to how zsh plugins work.

  programs.kitty = {
    enable = true;
    plugins = [
      {
        name = "fzf-tab";
        src = pkgs.fetchFromGitHub {
          owner = "Aloxaf";
          repo = "fzf-tab";
          rev = "cb8a784343a422ba6d8bdf60acaf4714a6a6d5f7";
          sha256 = "0255whjb3k526q1276z21w6lvalx0b2q6jsd571l69ks1bx7mr9g";
        };
      }
   ];

Link to the documentation: https://sw.kovidgoyal.net/kitty/kittens/custom/?highlight=kittens

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[marcelarie]

I would love this.

[stale[bot]]

Thank you for your contribution! I marked this issue as stale due to inactivity. Please be considerate of people watching this issue and receiving notifications before commenting 'I have this issue too'. We welcome additional information that will help resolve this issue. Please read the relevant sections below before commenting.

If you are the original author of the issue

• If this is resolved, please consider closing it so that the maintainers know not to focus on this.
• If this might still be an issue, but you are not interested in promoting its resolution, please consider closing it while encouraging others to take over and reopen an issue if they care enough.
• If you know how to solve the issue, please consider submitting a Pull Request that addresses this issue.

If you are not the original author of the issue

• If you are also experiencing this issue, please add details of your situation to help with the debugging process.
• If you know how to solve the issue, please consider submitting a Pull Request that addresses this issue.

Memorandum on closing issues

Don't be afraid to manually close an issue, even if it holds valuable information. Closed issues stay in the system for people to search, read, cross-reference, or even reopen – nothing is lost! Closing obsolete issues is an important way to help maintainers focus their time and effort.