- dont import *
- dont use builtin names for vars
- strip trailing white space

general code cleaning
reset multiplier after text has disappeared
support for mousewheel in icon-display
improved fading, using a timer

Plus a few styling enhancements.

[[Split portion of a mixed commit.]]

* fix for grab, click error
thanks to Gaia Clary for his hard work on this script.

adds a Mouse&text grouped modus (with a visual boundingBox), mouse and font be sized separately,
settings will be stored along with the blend file now.

Fixes #28505: Screencast Keys Add-on Crashes Blender

This script is a valuable video tutorial tool & maintained/managed by senior bf-extensions py devs.

[[Split portion of a mixed commit.]]