chore: organize

use read-made spotifyd module
move sshPort to niveum lib (used also from deploy.nix)
factor out sshd config, use from toum
factor out urlwatch
access scardanelli locally
mpd: configure webradio playlist
scardanelli: use cage for kiosk
toum: use wifi config
toum: use spacetime, dont redeclare
toum: use ssh config

configs/urlwatch.nix

@@ -0,0 +1,16 @@
+{ lib, ... }:
+{
+  imports = [ <stockholm/krebs/3modules/urlwatch.nix> ];
+
+  krebs.urlwatch = {
+    enable = true;
+    onCalendar = "*-*-* 05:00:00";
+    sendmail.enable = false;
+    telegram = {
+      enable = true;
+      chatId = [ "18980945" ];
+      botToken = lib.strings.fileContents <system-secrets/telegram/kmein.token>;
+    };
+    urls = [ ];
+  };
+}