docs: Collapse System Architecture into details element

ruvnet · ruvnet · commit 99ec9803aedd · 2026-03-01T00:25:46.000-05:00
Co-Authored-By: claude-flow &lt;ruv@ruv.net&gt;
diff --git a/README.md b/README.md
@@ -437,10 +437,8 @@ See `vendor/ruvector/` for full source.
 
 ---
 
-## 🏗️ System Architecture
-
 <details>
-<summary><strong>End-to-end data flow</strong> — From CSI capture to REST/WebSocket API</summary>
+<summary><strong>🏗️ System Architecture</strong> — End-to-end data flow from CSI capture to REST/WebSocket API</summary>
 
 ```
 ┌─────────────────┐    ┌─────────────────┐    ┌─────────────────┐
