Harden Panama launcher actions

tests/quickshell/panama-action-ipc-contract.sh

@@ -9,6 +9,7 @@ fail() {
 
 active_target=""
 original_state=""
+night_light_snapshot=""
 
 restore_target() {
     local target="$1" expected="$2" current
@@ -22,6 +23,12 @@ cleanup() {
     if [[ -n $active_target ]]; then
         restore_target "$active_target" "$original_state"
     fi
+    if [[ -n $night_light_snapshot ]]; then
+        local enabled automatic
+        enabled="$(jq -r '.enabled' <<<"$night_light_snapshot")"
+        automatic="$(jq -r '.automatic' <<<"$night_light_snapshot")"
+        qs ipc call night-light restore "$enabled" "$automatic" >/dev/null 2>&1 || true
+    fi
 }
 trap cleanup EXIT
 
@@ -51,6 +58,22 @@ rg -q '^target caffeine$' <<<"$ipc" || fail 'caffeine IPC target is missing'
 rg -q '^target night-light$' <<<"$ipc" || fail 'night-light IPC target is missing'
 
 exercise_toggle caffeine
+
+night_light_snapshot="$(qs ipc call night-light settings)"
+jq -e '.enabled | type == "boolean"' <<<"$night_light_snapshot" >/dev/null \
+    || fail 'night-light settings omitted enabled state'
+jq -e '.automatic | type == "boolean"' <<<"$night_light_snapshot" >/dev/null \
+    || fail 'night-light settings omitted automatic state'
 exercise_toggle night-light
 
+original_enabled="$(jq -r '.enabled' <<<"$night_light_snapshot")"
+original_automatic="$(jq -r '.automatic' <<<"$night_light_snapshot")"
+qs ipc call night-light restore "$original_enabled" "$original_automatic" >/dev/null
+restored_snapshot="$(qs ipc call night-light settings)"
+[[ "$(jq -r '.enabled' <<<"$restored_snapshot")" == "$original_enabled" ]] \
+    || fail 'night-light enabled state was not restored'
+[[ "$(jq -r '.automatic' <<<"$restored_snapshot")" == "$original_automatic" ]] \
+    || fail 'night-light automatic schedule was not restored'
+night_light_snapshot=""
+
 printf 'Panama action IPC contract: PASS\n'