Replace the tree icon with the house icon and make the icon non-clickable.

https://piwigo.org/forum/viewtopic.php?id=33356
[14.x album editor] confusion between breadcrumbs and action icons 
This is a GitHub Issue
repo:Piwigo
owner:Piwigo
Title : [14.x album editor] confusion between breadcrumbs and action icons 
Issue date:

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Replace the tree icon with the house icon and make the icon non-clickable.

https://piwigo.org/forum/viewtopic.php?id=33356
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