feat(earthy): openssh server (#12)

* feat: syncthing

* remove from brew

* import

* make IDs public

* update

* add sync option

* feat(hosts/earthy): openssh server

hosts/earthy/default.nix

···
     };
   };
 
+  services.openssh = {
+    enable = true;
+    settings = {
+      PermitRootLogin = "yes";
+    };
+  };
+
   # samba
   environment.systemPackages = [pkgs.cifs-utils];
   fileSystems."/mnt/nas" = {