chore: split nixos and opentofu

flake.nix

@@ -1,76 +0,0 @@
-{
-  description = "Homelab configuration using flakes (v2 GitOps)";
-
-  inputs = {
-    nixpkgs.url = "nixpkgs/nixos-unstable";
-
-    flake-utils.url = "github:numtide/flake-utils";
-    
-    sops-nix = {
-      url = "github:Mic92/sops-nix";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    
-    utils = {
-      url = "github:gytis-ivaskevicius/flake-utils-plus";
-      inputs.flake-utils.follows = "flake-utils";
-    };
-
-    pre-commit-hooks = {
-      url = "github:cachix/pre-commit-hooks.nix";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-  };
-
-  outputs = inputs@{
-    self, nixpkgs,
-    flake-utils, sops-nix, utils, pre-commit-hooks,
-    ...
-  }:
-  let
-    system = utils.lib.system.x86_64-linux;
-  in
-  utils.lib.mkFlake {
-    inherit self inputs;
-
-    outputsBuilder = channels: let
-      pkgs = channels.nixpkgs;
-      system = pkgs.system;
-      pre-commit-check = pre-commit-hooks.lib.${system}.run {
-        src = ./.;
-        hooks = {
-          nixfmt-rfc-style.enable = true;
-          statix.enable = true;
-          terraform-format.enable = true;
-        };
-      };
-    in {
-      checks = {
-        inherit pre-commit-check;
-      };
-      devShells.default = pkgs.mkShell {
-        inherit (pre-commit-check) shellHook;
-        buildInputs = pre-commit-check.enabledPackages;
-      };
-    };
-
-    hostDefaults = {
-      inherit system;
-
-      modules = [
-        ./modules
-        ./users
-
-        sops-nix.nixosModules.sops
-        ({ config, pkgs, ... }: {
-          # Inject git revision for our custom GitOps module to query
-          system.configurationRevision = self.rev or self.dirtyRev or "unknown";
-        })
-      ];
-    };
-
-    hosts = {
-      # Hosts will be populated here as they are migrated to the v2 branch.
-    };
-  };
-}