Revert "non working: install collabora online server"

This reverts commit 02cb481104.

void.nix

@@ -342,27 +342,6 @@
       NEXTCLOUD_URL = "https://nextcloud.005540.xyz";
     };
   };
-  services.collabora-online = {
-    enable = true;
-    settings = {
-      ssl = {
-        enable = false;
-        termination = true;
-      };
-
-      net = {
-        listen = "loopback";
-        post_allow.host = ["::1"];
-      };
-
-      storage.wopi = {
-        "@allow" = true;
-        host = ["nextcloud.005540.xyz"];
-      };
-
-      server_name = "collabora.005540.xyz";
-    };
-  };
 
   # dynamic dns
   services.ddclient = {
@@ -481,14 +460,6 @@
         enableACME = true;
         forceSSL = true;
       };
-      "collabora.005540.xyz" = {
-        locations."/" = {
-          proxyPass = "http://[::1]:${toString config.services.collabora-online.port}";
-          proxyWebsockets = true;
-        };
-        enableACME = true;
-        forceSSL = true;
-      };
     };
   };
 }