Common/starship: configure only with nixos, remove old profile workaround

The catpuccin nix module already does this

roles/common/programs/starship.nix

@@ -1,38 +1,10 @@
-{
+{...}: {
-  pkgs,
-  lib,
-  ...
-}:
-with lib;
-with builtins; let
-  catppuccinFlavour = "mocha";
-  catppuccinStarship = pkgs.catppuccin + /starship/${catppuccinFlavour}.toml;
-
-  presets = {
-    nerdFontSymbols = pkgs.fetchurl {
-      url = "https://starship.rs/presets/toml/nerd-font-symbols.toml";
-      hash = "sha256-JKX+DKY4IPQwNj3znkhMUReNqbKBxdJyBZW+WCdKwuU=";
-    };
-  };
-  # -------------------------------- F U N C T I O N S --------------------------------
-
-  /*
-  Gonna be honest, I have no idea how this works, although it seems to work
-  Stolen from https://gist.github.com/pdalpra/daf339f59288201a6c8ba7dc84e9060e
-  */
-  # Takes a list of attrSets and merges them
-  mergeAllAttrSets = attrsSets:
-    foldl' recursiveUpdate {} attrsSets;
-
-  # Reads a TOML file and parses it
-  readTomlPreset = file: (fromTOML (readFile file));
-in {
   programs.starship = {
     enable = true;
-    settings = mergeAllAttrSets [
+    presets = [
-      (readTomlPreset presets.nerdFontSymbols)
+      "nerd-font-symbols"
-      (readTomlPreset catppuccinStarship)
+    ];
-      {
+    settings = {
       nix_shell = {
         disabled = false;
         heuristic = true;
@@ -45,17 +17,15 @@ in {
         truncation_length = 6;
         truncation_symbol = ".../";
       };
-        palette = "catppuccin_${catppuccinFlavour}";
+    };
-      }
-    ];
   };
   # The catppuccin module only works for home-manager, so this
   # sets up starship with home-manager using the system config
-  home-manager.users.toast = {osConfig, ...}: {
+  # home-manager.users.toast = {osConfig, ...}: {
-    programs.starship = {
+  #   programs.starship = {
-      enable = true;
+  #     enable = false;
-      catppuccin.enable = true;
+  #     catppuccin.enable = true;
-      settings = osConfig.programs.starship.settings;
+  #     settings = osConfig.programs.starship.settings;
-    };
+  #   };
-  };
+  # };
 }