config: include disko as part of the flake

This could be used for bootstrapping with nixos-anywhere tool
apparently.

flake.lock

@@ -76,6 +76,26 @@
         "type": "github"
       }
     },
+    "disko": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1687968164,
+        "narHash": "sha256-L9jr2zCB6NIaBE3towusjGBigsnE2pMID8wBGkYbTS4=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "8002e7cb899bc2a02a2ebfb7f999fcd7c18b92a1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
     "dream2nix": {
       "inputs": {
         "all-cabal-json": [
@@ -956,6 +976,7 @@
       "inputs": {
         "deploy": "deploy",
         "devshell": "devshell",
+        "disko": "disko",
         "emacs-overlay": "emacs-overlay",
         "flake-utils": "flake-utils_2",
         "guix-overlay": "guix-overlay",

flake.nix

@@ -66,6 +66,10 @@
     # Generating an entire flavored themes with Nix?
     nix-colors.url = "github:misterio77/nix-colors";
 
+    # Removing the manual partitioning part with a little boogie.
+    disko.url = "github:nix-community/disko";
+    disko.inputs.nixpkgs.follows = "nixpkgs";
+
     # Deploying stuff with Nix. This is becoming a monorepo for everything I
     # need and I'm liking it.
     deploy.url = "github:serokell/deploy-rs";
@@ -143,6 +147,7 @@
           inputs.nur.nixosModules.nur
           inputs.sops-nix.nixosModules.sops
           inputs.guix-overlay.nixosModules.guix
+          inputs.disko.nixosModules.disko
         ];
 
         # BOOOOOOOOOOOOO! Somebody give me a tomato!