feat(home-manager): add support for gemini-cli

[SymphonySimper]

Blocked by: catppuccin/gemini-cli#2

This requires IFD as gemini-cli does not support loading themes from outside of home directory. (Source)

[isabelroses]

The docs seem to suggest that its possible to put the file anywhere https://github.com/catppuccin/gemini-cli?tab=readme-ov-file#usage

Suggested change

	theme = lib.importJSON "${sources.gemini-cli}/catppuccin-${cfg.flavor}.json";
	in
	{
	options.catppuccin.gemini-cli = catppuccinLib.mkCatppuccinOption { name = "gemini-cli"; };
	config = lib.mkIf cfg.enable {
	programs.gemini-cli = {
	settings.ui = {
	theme = theme.name;
	customThemes.${theme.name} = theme;
	};
	};
	};
	in
	{
	options.catppuccin.gemini-cli = catppuccinLib.mkCatppuccinOption { name = "gemini-cli"; };
	config = lib.mkIf cfg.enable {
	programs.gemini-cli = {
	settings.ui = {
	theme = "${sources.gemini-cli}/catppuccin-${cfg.flavor}.json"
	};
	};
	};

[SymphonySimper]

That won't work, the readme in the port is wrong. If you add a theme path which is outside of your home directory. It refuses to load it.

[SymphonySimper]

This is what it will happen when you set theme to a nix store path.

Even though the file exists.