chore: cleanup flake inputs

flake.nix

@@ -122,10 +122,6 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
-    ghostty = {
-      url = "github:ghostty-org/ghostty/tip"; # Latest Continuous Release
-    };
-
     blender-bin = {
       url = "github:edolstra/nix-warez?dir=blender";
       inputs.nixpkgs.follows = "nixpkgs";