feat: setup flake

default.nix

@@ -0,0 +1,17 @@
+{
+  lib,
+  buildGoModule,
+}:
+buildGoModule {
+  pname = "trok";
+  version = "0.1.0";
+
+  src = ./.;
+  vendorHash = "sha256-P7UBLLMMOwCeiM7aAY6A8cyXqxwn7mDTNS2kJTALHPU=";
+
+  meta = {
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [tuxdotrs];
+    mainProgram = "trok";
+  };
+}