Feature Request: Add `jankyborders` module

[phucisstupid]

I’d love to see support for jankyborders in the Catppuccin Nix modules to allow automatic theming of window borders with Catppuccin colors.

Example:

services.jankyborders = {
  enable = true;
  settings = {
    active_color = "0xffcba6f7";  # Would love this to auto-match `catppuccin.accent`
    inactive_color = "0xff1e1e2e";  # Would love this to match `base-color` of the current `catppuccin.flavor`
  };
};

Screenshot: