Add simulation disclaimer banner

app.py

@@ -361,6 +361,10 @@ with gr.Blocks(title="KernelX — AI Kernel Scheduler", css=CSS, theme=gr.themes
 <p style="color:#94a3b8; font-size:1.15em; margin-top:4px;">
 AI-Powered Linux Kernel Scheduler &nbsp;|&nbsp; eBPF + SmolLM2-360M &nbsp;|&nbsp; 44ms Inference &nbsp;|&nbsp; 534K Real Transitions
 </p>
+<p style="color:#f59e0b; font-size:0.95em; margin-top:2px;">
+⚡ This is a simulation replaying real kernel telemetry data collected from a Linux machine via eBPF.
+The live system runs on actual hardware with the eBPF sentinel, Rust bridge, and GGUF model in the loop.
+</p>
 </div>
     """)