fix(service/komga): nginx remote address

hosts/faunus-ater/modules/komga.nix

@@ -21,7 +21,7 @@
     ];
 
     locations."/" = {
-      proxyPass = "http://[::1]:${builtins.toString config.services.komga.port}";
+      proxyPass = "http://127.0.0.1:${builtins.toString config.services.komga.port}";
       proxyWebsockets = true;
     };
   };