[#32227] Fix checkstyle
Merge branch 'master' of https://github.com/joomla/joomla-cms
 [#32232] *Normalising plugin edit on the model of module edit  
(Fix #2194)
 $ Updating installation lang files: ko-KR
Code style
[stools] Base system for content articles
[stools] Add search tools to featured articles management
[stools] Add search tools to categories management
[stools] Add search tools for menu items management
[stools] Add search tools to banners management
[stools] Add search tools to banner clients management
[imp] Create new field type JFormFieldPredefinedList
[imp] registrationdaterange, useractive, usergrouplist & userstate fields
[stools] Add search tools to users management
[imp] Add the option to specify a filter list of values for predefined list value
[stools][imp] remove always shown border from ordering and item count select boxes
[imp] Show no items found message when no items found
[stools][lng] change "no items found" string
[stools][imp][lng] Change translations