Merge remote-tracking branch 'refs/remotes/tmux-openbsd/master'

* refs/remotes/tmux-openbsd/master:
  Add a feature for mintty's application escape to avoid dodgy terminals whinging about not supporting it, GitHub issue 5626 from Pete Dietl.
  Only rely on the previous line wrapping when the cursor is actually on it, GitHub issue 5625 from Ben Maurer.
  Correctly write Z indexes to v2 layouts if zoomed, GitHub issue 5624.
  Do not leak waiting clients (in wait-for) if they are killed, GitHub issue 5614.

tmux.h

@@ -1,4 +1,4 @@
-/* $OpenBSD: tmux.h,v 1.1444 2026/09/21 12:14:32 nicm Exp $ */
+/* $OpenBSD: tmux.h,v 1.1446 2026/09/22 06:58:06 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -464,6 +464,7 @@ enum tty_code_code {
 	TTYC_DL1,
 	TTYC_DSBP,
 	TTYC_DSEKS,
+	TTYC_DSESC,
 	TTYC_DSFCS,
 	TTYC_DSMG,
 	TTYC_E3,
@@ -474,6 +475,7 @@ enum tty_code_code {
 	TTYC_ENACS,
 	TTYC_ENBP,
 	TTYC_ENEKS,
+	TTYC_ENESC,
 	TTYC_ENFCS,
 	TTYC_ENMG,
 	TTYC_FSL,
@@ -3205,6 +3207,7 @@ void 		 cmdq_print_data(struct cmdq_item *, struct evbuffer *);
 void printflike(2, 3) cmdq_error(struct cmdq_item *, const char *, ...);
 
 /* cmd-wait-for.c */
+void	cmd_wait_for_client_lost(struct client *);
 void	cmd_wait_for_flush(void);
 
 /* client.c */