* Adds a new slider to the misc tab in options that lets the player set chat window transparency
* Tweaked variable names
* Fixed order to match UI
* Renamed set chat window transparency function
* Changed and refactored to opacity instead of transparency
* Remove unnecessary int to float conversions
Slider used to be 0-100 while the CCVar was 0.0-1.0f. This is confusing and was only used for rounding to 2 decimal points.
* Round the value to two decimal points
* Remove rounding for now
* Rename
* Unhardcode chat color by moving to stylesheet
* Fix indent
* Make opacity slider only change opacity
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Co-authored-by: Your Name <you@example.com>
Co-authored-by: ShadowCommander <10494922+ShadowCommander@users.noreply.github.com>
