misc improvements to modularity

modules/hosts/kitagawa/home/fastfetch.nix

@@ -1,5 +1,5 @@
 { inputs, self, ... }: {
-  flake.homeModules.kitagawa = { pkgs, lib, config, ... }: {
+  flake.homeModules."grey@kitagawa" = { pkgs, lib, config, ... }: {
     config = lib.mkIf (config.features.applications.cli.fastfetch.enable) ({
       programs.fastfetch = {
         settings = {

modules/hosts/kitagawa/home/kitty.nix

@@ -1,5 +1,5 @@
 { inputs, self, ... }: {
-  flake.homeModules.kitagawa = { pkgs, config, lib, ... }: {
+  flake.homeModules."grey@kitagawa" = { pkgs, config, lib, ... }: {
     programs.kitty = {
       font = lib.mkForce {
         name = "Iosevka Comfy";

modules/hosts/kitagawa/home/zsh.nix

@@ -1,5 +1,5 @@
 { inputs, self, ... }: {
-  flake.homeModules.kitagawa = { config, pkgs, ... }: let
+  flake.homeModules."grey@kitagawa" = { config, pkgs, ... }: let
     mkConfigCommand = args: "zsh -c 'cd ${config.info.rootPath}; git add .; nh os switch ${args}'";
   in {
     programs.zsh.shellAliases = {

modules/hosts/kitagawa/kitagawa.nix

@@ -86,7 +86,7 @@
     };
   };
 
-  flake.homeModules.kitagawa = { config, pkgs, inputs, lib, ... }: {
+  flake.homeModules."grey@kitagawa" = { config, pkgs, inputs, lib, ... }: {
     imports = with self.homeModules; [
       global
       audio