T32: on Windows the right column follows herdr's focused pane: the herdr.exe nearest under the session's shell, its arguments and variables read through sysinfo, its folder found as herdr finds it there, herdr's named pipe asked as herdr names it; on every system a herdr answer that lands after the shell reported a folder is dropped

PRD.md

@@ -44,7 +44,7 @@ Ghostty is the bar for what the terminal does. ELYTerminal owns its engine on `a
 
 - PTY: alacritty's `tty` and event loop. The pty is wrapped so its reader passes bytes through an OSC 7 scanner. The scanner reports the working directory.
 - Shell integration for zsh, bash, fish and PowerShell, injected at launch as Ghostty does: each prompt sends OSC 7 and a title. A shell without integration reports nothing, and the panels say so.
-- Inside herdr, which keeps its panes' OSC 7, the session's folder is that of herdr's focused pane, read from herdr's socket while herdr's client runs in the foreground, on macOS and Linux.
+- Inside herdr, which keeps its panes' OSC 7, the session's folder is that of herdr's focused pane, read from herdr's socket while herdr's client runs in the session, on macOS, Linux and Windows.
 - Grid: colors (named, 256, truecolor, OSC 4/10/11/12), bold, dim, italic, underline (single, double, curly, dotted, dashed), strikethrough, inverse, hidden, wide characters, combining marks.
 - Box drawing (U+2500–U+257F), block elements (U+2580–U+259F) and powerline shapes (U+E0B0–U+E0B7) painted as geometry, so lines and segments join across cells.
 - Fonts: JetBrains Mono by default, any installed font by choice; Nerd Font icons the font lacks come from a bundled Nerd Font.