* Fix#15271. Use formatter to pass description args to text input
Originally passed the variables via global vars which were not updated to 32bit during recent refactors. This removes the global and makes the interface cleaner and corrects the type
* Fix size of arguments
* Remove common format formatter where possible
Eventually should have it limited to tooltips, window titles and widget args
* Remove remaining paint functions using common
* Remove misuse of gCommonFormatArgs
* Make MakeWidget* functions take enum colour
* Make windows A-D use WindowColour enum
* Make windows E-G use WindowColour enum
* Make windows I-M use WindowColour enum
* Make windows N-P use WindowColour enum
* Make windows R-S use WindowColour enum
* Make windows T use WindowColour enum
* Make windows V-W use WindowColour enum
* Fix#11570 - create gfx_draw_string_centered() overload
I created the overload, updated all calls from the old function to the new and deleted the old one
* Use ScreenCoordsXY for window_create function
* Use ScreenCoordsXY for window_find_from_point function
* Use ScreenCoordsXY for window_find_widget_from_point
* Use ScreenCoordsXY for ride_contruction_tool*
* Use ScreenCoordsXY for window_event_tool*
* Use ScreenCoordsXY for window_event_scroll_mouse*
* Use ScreenCoordsXY for remaining window_event*
* Use ScreenCoordsXY for window_(set|move)_position
Clang-format sees the text behind `#pragma region` as code and formats it. Instead of stating the copyright and date there, it's now in the comment block right below it. The text "Copyright" is left in the `#pragma region` line, as clang-format sees it as a single identifier.
I took the opportunity to normalize the dates, and add the copyright notice to the source files where it was missing them (except for third-party and the generated resources.h file).