[luanti] shorten farming crop_length

systems/dalinar/configuration.nix

@@ -158,6 +158,7 @@
         strip_color_codes = false;
         description = "The Cochrun Luanti Server";
         server_url = "https://luanti.cochrun.xyz";
+        farming_stage_length = 90.0;
       };
     };
   };