[#32226] *Regression: Editors-xtd not displaying anymore (Fix #2191)
Handling compress/uncompress JS, use JHtml API to load new media
Implements https://github.com/betweenbrain/Joomla-Ajax-Interface/commit/1982832ab4fe8d0bf60a5d1384c1980418f2c31f to add support for modules with underscores in their names
Improving module code in cpanel layout

I did two things
* Removed unneeded code related to $params. That was probably some leftover code from long ago.
* Check if there is a module published on icon position. If there is no module published on this position, don't show blank space and let the other modules use this place instead.
[#32227] Fix checkstyle
Merge branch 'master' of https://github.com/joomla/joomla-cms