feat(status): quiet mode mutes the Claude and opencode sounds

A new registry mode, status.quiet, with a row on the status page. Both tools
will play their sounds through notify-sound, which asks statusctl and plays
nothing while quiet is on, so their popups stay and only the sound goes.
Presentation sets quiet and restores it afterwards, like dnd and nolock: a
sound during a call or a game is what quiet is for.

notify-sound ignores any argument it has no sound for, because the opencode
notifier runs its command on every event, session_started and user_message
included.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/desktop/modules/status/notify-sound b/desktop/modules/status/notify-sound
new file mode 100755
index 0000000..c028b3e
--- /dev/null
+++ b/desktop/modules/status/notify-sound
@@ -0,0 +1,38 @@
+#!/bin/bash
+#
+# Copyright (C) 2026 Danilo M. <danix@danix.xyz>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# The one place Claude and opencode play their sounds, so quiet mode can
+# silence both. Their popups do not come through here and are unaffected.
+#
+#   notify-sound claude                         Claude Code's Notification hook
+#   notify-sound <opencode-notifier event>      the notifier's command hook
+#
+# An argument with no sound plays nothing. That is deliberate: the opencode
+# notifier runs its command for every event, session_started and
+# user_message included, and only four of them ever made a sound.
+
+set -u
+
+here="$(dirname "$(readlink -f "$0")")"
+[[ "$("$here/statusctl" quiet get)" == "1" ]] && exit 0
+
+dir="${NOTIFY_SOUND_DIR:-$HOME/Music/notify}"
+
+case "${1:-}" in
+    claude)                  file="claude-attention.opus" ;;
+    permission)              file="opencode-perms.opus" ;;
+    complete|error|question) file="opencode-attention.opus" ;;
+    *)                       exit 0 ;;
+esac
+
+exec paplay "$dir/$file" 2>/dev/null