* fix window sizing and content sizing on Linux when CSD is in use
* fixed size constraints
* layout helper
* CSD shadows for frameless windows on Linux
* simplify min/max size calculation
* use base window size for min/max
* respect HasShadow option
* moved windows min/max size overrides
* add newline at end of file
* fix setting background color for frameless csd windows
* fix wco positioning nad sizing to match prod
* safety improvements
