[feat] Fix the issue with sourcing the Cattppucin themes

config/nix/themes/catppuccin.nix

@@ -1,4 +1,4 @@
-{ pkgs, flavor, ... }:
+{ pkgs, ... }:
 let
   mkCatppuccin = { owner ? "catppuccin", item, rev ? "main", sha256 ? pkgs.lib.fakeSha256 }:
     pkgs.stdenv.mkDerivation {
@@ -8,19 +8,27 @@ let
         inherit owner rev sha256;
         repo = item;
       };
+      buildPhase = ''
+        echo "Building Cattppucin for ${item}..."
+        mkdir -p $out
+        cp -r ./* $out/
+      '';
     };
 in
 {
 
   bat = mkCatppuccin {
     item = "bat";
+    sha256 = "sha256-PLbTLj0qhsDj+xm+OML/AQsfRQVPXLYQNEPllgKcEx4";
   };
 
   hyprland = mkCatppuccin {
     item = "hyprland";
+    sha256 = "sha256-9BhZq9J1LmHfAPBqOr64chiAEzS+YV6zqe9ma95V3no";
   };
 
   starship = mkCatppuccin {
     item = "starship";
+    sha256 = "sha256-nsRuxQFKbQkyEI4TXgvAjcroVdG+heKX5Pauq/4Ota0";
   };
 }