v0.2.3

Changed

• Mouse wheel handling now follows the tmux/Ghostty model more closely: fullscreen apps receive wheel input when they own scrolling, while herdr keeps host scrollback for panes that are behaving like a normal terminal transcript.
• Pane scrollbars now only appear when herdr has real host scrollback for that pane, instead of implying a host-managed scroll position for app-owned scrolling.

Fixed

• Fixed Codex and pi panes becoming unscrollable in herdr by preserving recoverable host history for top-anchored normal-screen output, without relying on alternate-screen scrollback retention.
• Fixed pane wheel routing so apps using mouse reporting or alternate-scroll behavior can receive scroll input directly instead of having herdr always intercept it.