chore: commit untracked UE/scaffold files (repo cleanup triage 20260707)

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/monitoring/ue5_build_monitor.sh

@@ -0,0 +1,85 @@
+#!/bin/bash
+#
+# UE5 Build Monitor Script
+# Monitors the progress of Unreal Engine build
+#
+
+BUILD_DIR="$HOME/UnrealEngine"
+BUILD_LOG="$BUILD_DIR/build.log"
+BINARY_PATH="$BUILD_DIR/Engine/Binaries/Linux/UnrealEditor"
+
+echo "=== UE5.4.1 Build Monitor ==="
+echo ""
+
+# Check if build is running
+if pgrep -f "make -j4 UnrealEditor" > /dev/null; then
+    echo "✓ Build is RUNNING"
+    echo "  PID: $(pgrep -f 'make -j4 UnrealEditor' | head -1)"
+else
+    echo "⚠ Build is NOT running"
+    echo "  (May have completed or not started)"
+fi
+
+echo ""
+
+# Check build log
+if [ -f "$BUILD_LOG" ]; then
+    LOG_SIZE=$(du -h "$BUILD_LOG" | cut -f1)
+    echo "Build Log: $BUILD_LOG"
+    echo "Log Size: $LOG_SIZE"
+    echo ""
+    echo "Last 10 lines of build log:"
+    echo "----------------------------------------"
+    tail -10 "$BUILD_LOG"
+    echo "----------------------------------------"
+else
+    echo "Build log not found: $BUILD_LOG"
+fi
+
+echo ""
+
+# Check if binary exists
+if [ -f "$BINARY_PATH" ]; then
+    BINARY_SIZE=$(du -h "$BINARY_PATH" | cut -f1)
+    BINARY_DATE=$(stat -c %y "$BINARY_PATH" | cut -d'.' -f1)
+    echo "✓ UnrealEditor binary EXISTS"
+    echo "  Size: $BINARY_SIZE"
+    echo "  Last modified: $BINARY_DATE"
+    echo ""
+    echo "Build appears to be COMPLETE!"
+    echo "Verify with: $BINARY_PATH -version"
+else
+    echo "⏳ UnrealEditor binary not found yet"
+    echo "  Expected location: $BINARY_PATH"
+    echo "  Build still in progress..."
+fi
+
+echo ""
+
+# Check disk usage
+if [ -d "$BUILD_DIR" ]; then
+    DISK_USAGE=$(du -sh "$BUILD_DIR" 2>/dev/null | cut -f1)
+    echo "Installation size: $DISK_USAGE"
+fi
+
+echo ""
+
+# Check CPU/Memory usage
+if pgrep -f "make -j4 UnrealEditor" > /dev/null; then
+    echo "Build process resource usage:"
+    ps aux | grep "make -j4" | grep -v grep | awk '{printf "  CPU: %s%%, Memory: %s%%\n", $3, $4}'
+fi
+
+echo ""
+echo "=== Monitoring Commands ==="
+echo ""
+echo "Watch build log:"
+echo "  tail -f $BUILD_LOG"
+echo ""
+echo "Check if running:"
+echo "  ps aux | grep 'make -j4'"
+echo ""
+echo "Check binary:"
+echo "  ls -lh $BINARY_PATH"
+echo ""
+