devices.pc: enable waydroid

devices/pc/default.nix

@@ -92,6 +92,7 @@ inputs:
         mariadb.mountFrom = "nodatacow";
         open-webui.ollamaHost = "127.0.0.1";
         howdy = {};
+        waydroid = {};
       };
       bugs = [ "amdpstate" ];
       packages = { mathematica = {}; vasp = {}; };