config: add nix-index-database for pre-compiled indices

It always crashes in my desktop whenever I try to create one.

flake.lock

@@ -479,6 +479,26 @@
         "type": "github"
       }
     },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1698550809,
+        "narHash": "sha256-Um8+Wi6EAH5dCgfgl7OqaVd4wFJn6FKLafcP5QPr/98=",
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "rev": "1f0981f5baeb78e3c89a8980ff1a39f06876fa8c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
     "nixlib": {
       "locked": {
         "lastModified": 1693701915,
@@ -686,6 +706,7 @@
         "home-manager": "home-manager",
         "neovim-nightly-overlay": "neovim-nightly-overlay",
         "nix-colors": "nix-colors",
+        "nix-index-database": "nix-index-database",
         "nixos-generators": "nixos-generators",
         "nixos-stable": "nixos-stable",
         "nixos-unstable": "nixos-unstable",

flake.nix

@@ -67,6 +67,10 @@
     deploy.url = "github:serokell/deploy-rs";
     deploy.inputs.nixpkgs.follows = "nixpkgs";
 
+    # Add a bunch of pre-compiled indices since mine are always crashing.
+    nix-index-database.url = "github:nix-community/nix-index-database";
+    nix-index-database.inputs.nixpkgs.follows = "nixpkgs";
+
     # Someone has already solved downloading Firefox addons so we'll use it.
     firefox-addons.url = "gitlab:rycee/nur-expressions?dir=pkgs/firefox-addons";
     firefox-addons.inputs.nixpkgs.follows = "nixpkgs";
@@ -155,6 +159,7 @@
             inputs.sops-nix.nixosModules.sops
             inputs.guix-overlay.nixosModules.guix
             inputs.disko.nixosModules.disko
+            inputs.nix-index-database.nixosModules.nix-index
           ];
 
         # BOOOOOOOOOOOOO! Somebody give me a tomato!
@@ -225,6 +230,7 @@
           ++ [
             inputs.nur.hmModules.nur
             inputs.sops-nix.homeManagerModules.sops
+            inputs.nix-index-database.hmModules.nix-index
           ];
 
         # Hardcoding this is not really great especially if you consider using