added cached nix package index for comma

flake.lock

@@ -105,6 +105,26 @@
         "type": "github"
       }
     },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1693711723,
+        "narHash": "sha256-5QmlVzskLciJ0QzYmZ6ULvKA7bP6pgV9wwrLBB0V3j0=",
+        "owner": "Mic92",
+        "repo": "nix-index-database",
+        "rev": "aca56a79afb82208af2b39d8459dd29c10989135",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1693341273,
@@ -247,6 +267,7 @@
     "root": {
       "inputs": {
         "home-manager": "home-manager",
+        "nix-index-database": "nix-index-database",
         "nixpkgs": "nixpkgs",
         "nixpkgs-master": "nixpkgs-master",
         "nixpkgs-unstable": "nixpkgs-unstable",

flake.nix

@@ -19,6 +19,12 @@
 
     # Wallpaper
     wallpaper.url = "github:lunik1/nix-wallpaper";
+
+    # Nix index
+    nix-index-database = {
+      url = "github:Mic92/nix-index-database";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = {
@@ -30,6 +36,7 @@
     nur,
     zig,
     wallpaper,
+    nix-index-database,
   }: let
     system = "x86_64-linux";
     pkgs = nixpkgs.legacyPackages.${system};
@@ -45,6 +52,8 @@
 
       nur.nixosModules.nur
 
+      nix-index-database.hmModules.nix-index
+
       {
         nixpkgs.overlays = [
           zig.overlays.default # Add zig