switch to flakes + lix flake-compat

entry.nix

@@ -0,0 +1,33 @@
+let
+  inputs = import ./inputs.nix;
+  modules = import ./util/get-modules.nix inputs;
+  create = import ./create.nix {
+    system = "x86_64-linux";
+    inherit inputs;
+    sharedModules =
+      with inputs;
+      (modules [
+        culr
+        meat
+        niri
+        niri-tag
+        lix-module
+        angrr
+        arbys
+        # smooooth
+      ])
+      ++ [
+        nix-index-database.nixosModules.nix-index
+        ./system/substituters.nix
+      ];
+  };
+in
+{
+  nixosConfigurations = create.systems {
+    quiver = {
+      user = "bolt";
+      imports = with inputs; (modules [ nyx ]);
+    };
+    adrift.user = "plank";
+  };
+}