feature: control category btn and category desc styling
feature: change uri for update category
feature: add update_category action
support

 - Grouping methods
feature: add update subcategory modal
feature

 - Add max symbols param for title input in modal for plugin
 - Tagging by class every modal
feature: change menu/content templates size
feature: move content edit button in top
feature: add new functionality

 - Add action for get update subcategory modal
 - Add logic for update subcategory
 - Enable bootstrap-maxlengt plugin
feature: add new functionality

 - Add method for get update subcategory modal
 - Add logic for update subcategory
feature