feat: add continuwuity server

services/continuwuity.nix

@@ -0,0 +1,21 @@
+{ config, pkgs, ... }:
+
+let
+  net = import ../data/network.nix;
+  serv = import ../data/services.nix;
+in
+{
+  services.matrix-continuwuity = {
+    settings = {
+      global = {
+        server_name = net.services.continuwuity.domainOverride;
+        address = "127.0.0.1";
+        port = 6167;
+        allow_registration = true;
+        allow_encryption = true;
+        allow_federation = true;
+        max_request_size = 20 * 1024 * 1024; # 20 MiB
+      };
+    };
+  };
+}