* fix(terminal): send CSI-u Shift+Enter to kitty TUIs (droid) on Windows (#7620)
On Windows, Shift+Enter was always sent as the Alt+Enter byte ESC+CR (added in
#2418 for Codex, which reads win32-input-mode and ignores CSI-u). droid speaks
the kitty keyboard protocol, parses CSI-u directly, and treats ESC+CR as a plain
Enter — so Shift+Enter SUBMITTED the message instead of inserting a newline.
droid works in other terminals (Windows Terminal, Warp) because those honor
win32-input-mode / kitty; Orca (xterm.js) withholds kitty from local Windows
ConPTY panes and emits neither.
Make the Windows Shift+Enter byte pane-aware: latch whether a pane's program
advertised the kitty keyboard protocol (query CSI ? u, push CSI > .. u, or set
CSI = .. u) and send CSI-u (\x1b[13;2u) to those panes, keeping the
Codex-compatible ESC+CR for win32-input-mode-only TUIs. Non-Windows is unchanged
(always CSI-u).
Verified end-to-end against the real droid and Codex CLIs through the actual
production functions: droid now newlines, Codex still newlines.
* fix(terminal): route Windows Shift+Enter safely for Droid
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Co-authored-by: Neil <neil@stably.ai>
Co-authored-by: Neil <4138956+nwparker@users.noreply.github.com>
