feat: update README logo to SVG format

- Replaced the existing PNG logo with a new SVG version for improved scalability and quality.
- Added the SVG logo file to the project, enhancing visual consistency across different display resolutions.

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="apps/ui/public/readme_logo.png" alt="Automaker Logo" height="80" />
+  <img src="apps/ui/public/readme_logo.svg" alt="Automaker Logo" height="80" />
 </p>
 
 > **[!TIP]**

apps/ui/public/readme_logo.svg

@@ -0,0 +1,38 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="1456" height="330" viewBox="0 0 1456 330" role="img" aria-label="Automaker Logo">
+  <defs>
+    <!-- Brand Gradient -->
+    <linearGradient id="bg" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0%" stop-color="#6B5BFF" />
+      <stop offset="100%" stop-color="#2EC7FF" />
+    </linearGradient>
+    
+    <!-- Shadow filter -->
+    <filter id="shadow" x="-20%" y="-20%" width="140%" height="140%">
+      <feDropShadow dx="0" dy="4" stdDeviation="6" flood-color="#000000" flood-opacity="0.3" />
+    </filter>
+  </defs>
+
+  <!-- Optional subtle background to ensure contrast on all GitHub themes -->
+  <rect width="1456" height="330" rx="20" fill="#09090b" />
+
+  <!-- Logo Icon (Left Side) -->
+  <g transform="translate(80, 65)">
+    <!-- Rounded square background -->
+    <rect width="200" height="200" rx="50" fill="url(#bg)" />
+    
+    <!-- Icon paths -->
+    <g fill="none" stroke="#FFFFFF" stroke-width="18" stroke-linecap="round" stroke-linejoin="round" filter="url(#shadow)" transform="translate(100, 100)">
+      <!-- Left bracket < -->
+      <path d="M-30 -30 L-55 0 L-30 30" />
+      <!-- Slash / -->
+      <path d="M15 -45 L-15 45" />
+      <!-- Right bracket > -->
+      <path d="M30 -30 L55 0 L30 30" />
+    </g>
+  </g>
+
+  <!-- Text Section -->
+  <text x="320" y="215" font-family="Inter, system-ui, -apple-system, sans-serif" font-size="160" font-weight="800" letter-spacing="-4" fill="#FFFFFF">
+    automaker<tspan fill="#6B5BFF">.</tspan>
+  </text>
+</svg>