Fix blank terminal on macOS 26 and macOS 15:
- Add macOS 26 guard to two additional code paths that set window non-opaque
- Fix NSVisualEffectView z-order: add to themeFrame instead of contentView
- Align sidebarBlendMode defaults between @AppStorage and UserDefaults
- Add read_screen socket command and blank screen regression test
- Add reloads.sh staging script
The pill never appeared because:
1. SwiftUI .frame(width:0, height:0) when idle poisoned fittingSize
2. AppKit constraints locked at 0x0 prevented expansion on state change
3. fittingSize always returned 0 due to active 0x0 constraints
Fix: Remove zero-frame from SwiftUI (always render at natural size,
use opacity only). Deactivate constraints before measuring fittingSize
so they don't clamp the measurement. Pass visibility to sizeToolbarItem
to set constraints to zero when idle or natural size when active.
- Add Fumadocs-based docs site (docs-site/)
- Document all features: tabs, notifications, splits, socket API, CLI
- Add Claude Code hooks guide with cmuxterm detection
- Update README with native macOS emphasis and brew install
- Add homebrew-cmuxterm to .gitignore (has its own repo)
