v4.0.5-beta.16

Fixed

• Wrong colors on external monitors (fifth attempt) — bypass AppKit's NSImage color matching entirely. The raw CGImage from ScreenCaptureKit is now drawn directly via CGContext.draw() in both the overlay display and the save/export pipeline. On systems where macOS reports nil display color profiles (e.g. with DisplayLink adapters), AppKit's NSImage.draw() was silently applying incorrect color conversions. Drawing the raw CGImage via CoreGraphics passes pixels through unchanged.