Add example flake

example/flake.nix

@@ -0,0 +1,45 @@
+{
+  description = "some dots";
+
+  inputs = {
+    dashvim.url = "github:DashieTM/DashVim";
+    hyprland.url = "git+https://github.com/hyprwm/Hyprland?submodules=1";
+    ironbar.url =
+      "github:JakeStanger/ironbar?ref=3a1c60442382f970cdb7669814b6ef3594d9f048";
+    anyrun.url = "github:Kirottu/anyrun";
+    nixpkgs.url = "github:NixOs/nixpkgs/nixos-unstable";
+    stable.url = "github:NixOs/nixpkgs/nixos-24.05";
+    dashNix = {
+      url = "github:DashieTM/DashNix";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        stable.follows = "stable";
+        dashvim.follows = "dashvim";
+        hyprland.follows = "hyprland";
+        ironbar.follows = "ironbar";
+        anyrun.follows = "anyrun";
+      };
+    };
+  };
+
+  outputs = { ... }@inputs: {
+    nixosConfigurations =
+      (inputs.dashNix.dashNixLib.build_systems [ "example" ] ./hosts/.);
+  };
+
+  nixConfig = {
+    builders-use-substitutes = true;
+
+    extra-substituters = [
+      "https://hyprland.cachix.org"
+      "https://anyrun.cachix.org"
+      "https://cache.garnix.io"
+    ];
+
+    extra-trusted-public-keys = [
+      "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
+      "anyrun.cachix.org-1:pqBobmOjI7nKlsUMV25u9QHa9btJK65/C8vnO3p346s="
+      "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g="
+    ];
+  };
+}