Update OpenClaw index with draft and cascade settings

Added draft status and cascade settings to the OpenClaw index.

Author: pareenaverma

content/learning-paths/laptops-and-desktops/openclaw_continuum/_index.md

@@ -1,6 +1,10 @@
 ---
 title: Extend OpenClaw for a Local-First AI Assistant Across Arm Platforms
 
+draft: true
+cascade:
+    draft: true
+
 description: Extend OpenClaw with local memory, document RAG, browser search, deterministic routing, and proactive scheduling, then move the same local-first runtime from NVIDIA DGX Spark with vLLM to a CPU-only Armv9 system with llama.cpp.
 
 minutes_to_complete: 120