Added Focused mode as default. Also finally adding the icons correctly.

bicorder-app/public/favicon.svg

@@ -0,0 +1,14 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 128 128">
+  <defs>
+    <linearGradient id="bgGrad" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#1a1a2e;stop-opacity:1" />
+      <stop offset="100%" style="stop-color:#16213e;stop-opacity:1" />
+    </linearGradient>
+  </defs>
+
+  <!-- Background -->
+  <rect width="128" height="128" fill="url(#bgGrad)" rx="16"/>
+
+  <!-- Large hash symbol -->
+  <text x="64" y="95" font-family="'Courier New', monospace" font-size="100" font-weight="bold" fill="#bbe1fa" text-anchor="middle">#</text>
+</svg>