docs(home): changes icons pics

lstDocs/static/img/install_update.svg

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg 
+  xmlns="http://www.w3.org/2000/svg" 
+  width="220" 
+  height="180" 
+  viewBox="0 0 220 180" 
+  fill="none">
+
+  <!-- Server box -->
+  <rect x="20" y="40" width="180" height="90" rx="8" fill="#4F46E5"/>
+  <rect x="20" y="40" width="180" height="90" rx="8" stroke="#312E81" stroke-width="3"/>
+
+  <!-- Server indicator lights -->
+  <circle cx="40" cy="65" r="6" fill="#22C55E"/>
+  <circle cx="65" cy="65" r="6" fill="#FACC15"/>
+  <circle cx="90" cy="65" r="6" fill="#EF4444"/>
+
+  <!-- Text-like bars to represent config lines -->
+  <rect x="40" y="90" width="140" height="8" rx="2" fill="white" opacity="0.8"/>
+  <rect x="40" y="105" width="100" height="8" rx="2" fill="white" opacity="0.6"/>
+  
+  <!-- Update arrow (circular) -->
+  <path d="M110 25a35 35 0 1 1 -24.75 10.25" stroke="#4F46E5" stroke-width="4" fill="none"/>
+  <path d="M85 35 L100 40 L95 25 Z" fill="#4F46E5"/>
+</svg>