readme, nix fixes

README.md

@@ -0,0 +1,55 @@
+# Roleypoly v4
+
+yeah 4 of em..
+
+## Developing
+
+use `nix shell` or `nix-shell` or maybe just run `go run .` or somethin its ok
+
+please run `just precommit` before committing thx, it fixes weird build issues
+
+## Deploying
+
+roleypoly can be deployed as a docker container (built with nix) or nix package right now. more options to come (like prebuilt binaries)
+
+```sh
+nix build .#container
+docker load -i result
+docker run -it --rm -p 8169:8169 localhost/roleypoly/roleypoly
+```
+
+or like if in irl nixos
+
+```nix
+#== flake.nix
+{
+  inputs = {
+    roleypoly.url = "git+https://git.sapphic.engineer/roleypoly/v4";
+  };
+}
+```
+
+and want to use docker (its ok)
+
+```nix
+#== roleypoly.nix
+{ inputs, pkgs, ... }: {
+  virtualisation.oci-containers.containers.roleypoly = {
+    image = "roleypoly/roleypoly:latest";
+    imageFile = inputs.roleypoly.packages.${pkgs.system}.container;
+    ports = [ "8169:8169" ];
+    # probably include environment and stuff too
+  };
+}
+```
+
+or use `inputs.roleypoly.packages.${pkgs.system}.roleypoly` for the actual package for like a systemd thing
+
+<33
+
+## thanks
+
+roleypoly has been a journey and a pleasure to make. thanks to everyone who has used it over the years. there will be no major updates after v4.
+
+as always, with love  
+-- noe, aki, and aurelia!