spark: add system diagnostic script for quick environment inspection

wizard-work/spark/sysdiag.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+# Simple system diagnostic script
+echo "=== System Info ==="
+echo "Hostname: $(hostname)"
+echo "Kernel: $(uname -r)"
+echo "Uptime: $(uptime -p)"
+echo ""
+echo "=== CPU ==="
+nproc | xargs -I{} echo "Cores: {}"
+echo "Load: $(cat /proc/loadavg | cut -d' ' -f1-3)"
+echo ""
+echo "=== Memory ==="
+free -h | grep -E "^(Mem|Swap)"
+echo ""
+echo "=== Disk ==="
+df -h / | tail -1 | awk '{print "Root FS: "$3" / "$2" ("$5" used)"}'
+echo ""
+echo "=== Hermes Profile ==="
+if [ -d /root/.hermes/profiles/spark ]; then
+    echo "Profile exists: /root/.hermes/profiles/spark"
+    ls -1 /root/.hermes/profiles/spark 2>/dev/null | head -5 | tr '\n' ' '
+    echo ""
+else
+    echo "Profile not found"
+fi