smooth v0.9.5

smooth alpha 0.9.5

• threadcocoa.mm
  • set stack size for new threads to process stack size
• surfacecairo.cpp
  • fixed crash when DISPLAY variable is not set
• surfacecocoa.mm
  • fixed drawing inverted rects with scale factors greater than 1.0
  • fixed paint rect calculation for drawing lines
• windowxlib.cpp
  • implemented handling of maximized state and restore
• windowcocoa.mm
  • implemented handling of maximized and full screen state and restore
• backendxlib.cpp
  • added support for theme colors and dark mode
• backendhaiku.cpp
  • load actual app signature from application binary

Other changes

• scale UI to adjust to system font size on all operating systems