Add live graph screenshot to README

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: 2 people

README.md

@@ -148,6 +148,10 @@ claude mcp add aimemory -- aimemory-mcp --with-live
 
 Real-time WebSocket-based memory graph that updates as memories are saved, searched, or deleted.
 
+<p align="center">
+  <img src="docs/live-graph.png" alt="Live Memory Graph" width="720">
+</p>
+
 ```bash
 # Option 1: auto-start with MCP server
 aimemory-mcp --with-live