fix(pm/teal/pds): Update nginx max body upload size

packetmix/systems/teal/pds.nix

···
       recommendedProxySettings = true;
       proxyWebsockets = true;
     };
+
+    extraConfig = ''
+      client_max_body_size 1024M;
+    '';
   };
 
   clicks.storage.impermanence.persist.directories = [ "/var/lib/pds" ];