feat: move mymx to it's own service

modules/mymx.nix

@@ -1,40 +0,0 @@
-{ config, pkgs, inputs, ... }:
-
-{
-  users.users.mymx = {
-    isSystemUser = true;
-    group = "mymx";
-    description = "MyMX webhook service user";
-  };
-  users.groups.mymx = {};
-
-  services.postgresql = {
-    enable = true;
-    ensureDatabases = [ "mymx" ];
-    ensureUsers = [{
-      name = "mymx";
-      ensureDBOwnership = true;
-    }];
-  };
-
-  systemd.services.mymx = {
-    description = "MyMX Webhook Receiver";
-    after = [ "postgresql.service" "network.target" ];
-    requires = [ "postgresql.service" ];
-    wantedBy = [ "multi-user.target" ];
-
-    environment = {
-      DATABASE_URL = "postgres:///mymx?host=/run/postgresql";
-      LISTEN_ADDR = "127.0.0.1:4002";
-      MYMX_WEBHOOK_SECRET = config.mySecrets.mymxWebhookSecret;
-    };
-
-    serviceConfig = {
-      ExecStart = "${inputs.mymx.packages.x86_64-linux.default}/bin/mymx-server";
-      User = "mymx";
-      Group = "mymx";
-      Restart = "on-failure";
-      RestartSec = 5;
-    };
-  };
-}