Add initialContentSize fallback on TerminalViewContainer so
intrinsicContentSize returns the correct value immediately,
without waiting for @FocusedValue to propagate. This removes
the need for the DispatchQueue.main.asyncAfter 40ms delay.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Depends on #11030
- Update constraints of `TerminalGlassView`
- Use `TerminalViewContainer.DerivedConfig` to map styling properties
- Add TerminalViewContainerTests
- Instead of using delay, now the view updates are explicitly called by
window controllers
