flake.nix | remove cache lines + random formating

flake.nix

@@ -4,18 +4,6 @@
   # Binary cache configuration for faster builds
   nixConfig = {
     allowUnfree = true;
-    # Binary cache servers (substituters)
-    extra-substituters = [
-      "https://cache.nixos.org"
-      "https://chaotic-nyx.cachix.org"
-      "https://nix-community.cachix.org"
-    ];
-    # Public keys for binary cache verification
-    extra-trusted-public-keys = [
-      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
-      "chaotic-nyx.cachix.org-1:HfnXSw4pj95iI/n17rIDy40agHj12WfF+Gqk6SonIT8="
-      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-    ];
   };
 
   inputs = {
@@ -38,9 +26,17 @@
     nvf.inputs.nixpkgs.follows = "nixpkgs";
   };
 
-  outputs = inputs@{ self, nixpkgs, nix, nixpkgs-stable, nixos-hardware
-    , home-manager, catppuccin, colmena, ... }:
-    let
+  outputs = inputs @ {
+    self,
+    nixpkgs,
+    nix,
+    nixpkgs-stable,
+    nixos-hardware,
+    home-manager,
+    catppuccin,
+    colmena,
+    ...
+  }: let
     inherit (self) outputs;
     lib = nixpkgs.lib // home-manager.lib;
   in {