Extend _ring_bell() so display.bell_on_prompt / bell_on_complete also
emit terminal-native desktop notifications from the same six call sites
(clarify, clarify batch, approval incl. computer_use, sudo password,
secret capture, turn complete). No new config keys.
- OSC 9 (ESC ] 9 ; body BEL): Ghostty / iTerm2 / Kitty / WezTerm raise an
OS notification; unknown terminals drop it. Body is "Hermes: <context>"
with C0 controls and DEL stripped. Written to /dev/tty (prompt_toolkit's
stdout wrapper can buffer/strip raw escapes) with a sys.stdout fallback.
- Warp OSC 777 warp://cli-agent (agent "hermes", event permission_request
/ stop, compact JSON mirroring build-payload.sh). Gated on
TERM_PROGRAM=WarpTerminal + WARP_CLI_AGENT_PROTOCOL_VERSION + the
should-use-structured.sh broken-build floor (stable/preview builds at or
before v0.2026.03.25.08.24.*_05 rejected). Never raises.
Salvages #58957 and #100805.
Co-authored-by: glitchbunny0 <glitchbunny0@proton.me>
Co-authored-by: harsha-usethread <harsha@usethread.io>
Teknium