Silence jq noise when the reload guard probes dead Hyprland instances

hyprctl prints "Couldn't connect ..." on stdout for stale instance dirs
left in /run/user/*/hypr/, so jq's parse error leaked into pacman's
pre-transaction hook output. The dead instances were already skipped
correctly; only the stderr noise escaped.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ls3ump7hcv4oNnjWW5AXmn

bin/omarchy-hyprland-reload-guard

@@ -31,7 +31,9 @@ option_bool() {
   local signature="$2"
   local option="$3"
 
-  hyprctl_instance "$runtime_dir" "$signature" -j getoption "$option" 2>/dev/null | jq -r '.bool'
+  # A dead instance makes hyprctl print "Couldn't connect ..." on stdout, so
+  # silence jq too and let the failed pipeline skip the instance.
+  hyprctl_instance "$runtime_dir" "$signature" -j getoption "$option" 2>/dev/null | jq -r '.bool' 2>/dev/null
 }
 
 instances() {