fix: update API endpoint URLs in startup script (MemMachine#803)

Author: dxu104

memmachine-compose.sh

@@ -760,8 +760,8 @@ show_service_info() {
     echo "Service URLs:"
     echo "  📊 MemMachine API: http://localhost:${MEMORY_SERVER_PORT:-8080}"
     echo "  🗄️  Neo4j Browser: http://localhost:${NEO4J_HTTP_PORT:-7474}"
-    echo "  📈 Health Check: http://localhost:${MEMORY_SERVER_PORT:-8080}/health"
-    echo "  📊 Metrics: http://localhost:${MEMORY_SERVER_PORT:-8080}/metrics"
+    echo "  📈 Health Check: http://localhost:${MEMORY_SERVER_PORT:-8080}/api/v2/health"
+    echo "  📊 Metrics: http://localhost:${MEMORY_SERVER_PORT:-8080}/api/v2/metrics"
     echo ""
     echo "Database Access:"
     echo "  🐘 PostgreSQL: localhost:${POSTGRES_PORT:-5432} (user: ${POSTGRES_USER:-memmachine}, db: ${POSTGRES_DB:-memmachine})"