fhemweb_uzsu.js: fix initial state in summary line (see https://forum.fhem.de/index.php/topic,53532.msg452067.html#msg452067)

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fhemweb_uzsu.js: fix initial state in summary line (see https://forum.fhem.de/index.php/topic,53532.msg452067.html#msg452067)

fhemweb_uzsu.js: fix initial state in summary line (see https://forum.fhem.de/index.php/topic,53532.msg452067.html#msg452067)View Changes

Source: fhemweb_uzsu.js: fix initial state in summary line (see https://forum.fhem.de/index.php/topic,53532.msg452067.html#msg452067)