Initial build setup for x86_64 Stormux.

x86_64/airootfs/usr/local/bin/init-pipewire-sound.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+# Initialize pipewire audio by attempting to play sound until it succeeds
+# This ensures pipewire is fully ready before fenrir starts
+
+maxAttempts=30
+attempt=0
+
+while [[ $attempt -lt $maxAttempts ]]; do
+    # Try to play a silent sound using sox
+    if play -qnV0 synth .1 whi norm -100 2>/dev/null; then
+        # Success! Pipewire is working
+        exit 0
+    fi
+
+    # Wait a moment before trying again
+    sleep 1
+    ((attempt++))
+done
+
+# Even if we failed, exit successfully so we don't block boot
+exit 0