1.0.0+kodimov.3: one-tap TV guide setup

"Create settings for IPTV Simple" now also:
- turns on Kodi's "use backend channel numbers", so the guide shows
  Movistar's numbers
- reloads the channel list daily at 04:00
- restarts IPTV Simple so the new setup loads without restarting Kodi
and writes valid XML (the catch-up format had a bare &).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

resources/lib/plugin.py

@@ -766,7 +766,15 @@ def create_iptv_settings():
       res = xbmcgui.Dialog().yesno(addon.getLocalizedString(30322), addon.getLocalizedString(30323))
       if res == False: return
     save_iptv_settings(filename, 'KodiMov+', 'kodimovplus', epg_url)
+    # Show Movistar's own channel numbers instead of 1, 2, 3...
+    xbmc.executeJSONRPC(json.dumps({'jsonrpc': '2.0', 'id': 1, 'method': 'Settings.SetSettingValue',
+                                    'params': {'setting': 'pvrmanager.usebackendchannelnumbers', 'value': True}}))
     export_epg_now()
+    # Restart IPTV Simple so it loads the new instance and channel list.
+    for enabled in (False, True):
+      xbmc.executeJSONRPC(json.dumps({'jsonrpc': '2.0', 'id': 1, 'method': 'Addons.SetAddonEnabled',
+                                      'params': {'addonid': 'pvr.iptvsimple', 'enabled': enabled}}))
+      xbmc.sleep(3000)
   except:
     show_notification(addon.getLocalizedString(30324))