feat: update logo and favicon

static/icon.svg

@@ -1,42 +1,18 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   viewBox="0 0 241130.1 252004"
-   version="1.1"
-   id="svg2"
-   width="241130.09"
-   height="252004"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg">
-  <defs
-     id="defs1">
-    <style
-       id="style1">.cls-1{fill:#fff;}</style>
-  </defs>
-  <title
-     id="title1">Asset 3</title>
-  <ellipse
-     style="fill:#000000;fill-opacity:1;stroke-width:2"
-     id="path3"
-     cx="245.52499"
-     cy="251"
-     rx="245.52499"
-     ry="251" />
-  <g
-     id="Layer_2"
-     data-name="Layer 2"
-     transform="matrix(0.88451777,0,0,0.88451777,28.353768,28.98604)">
-    <g
-       id="Layer_1-2"
-       data-name="Layer 1"
-       transform="matrix(0.93987996,0,0,0.93987996,7.7865873,15.09013)">
-      <path
-         class="cls-1"
-         d="M 251,429.09 A 177.55,177.55 0 1 1 412.42,177.5 h 78.63 C 459.63,74.74 364.05,0 251,0 112.38,0 0,112.38 0,251 0,389.62 112.38,502 251,502 364.05,502 459.63,427.26 491.05,324.5 H 412.92 A 177.59,177.59 0 0 1 251,429.09 Z"
-         id="path1" />
-      <path
-         class="cls-1"
-         d="m 255.65,324.5 a 73.5,73.5 0 0 1 0,-147 h 141.11 a 163.46,163.46 0 1 0 0.53,147 z"
-         id="path2" />
-    </g>
+<svg width="512" height="512" xmlns="http://www.w3.org/2000/svg">
+  <mask id="inner">
+    <rect x="0" y="0" width="100%" height="100%" fill="white"/>
+    <circle cx="256" cy="256" r="64"  fill="black"/>
+    <rect x="256" y="192" width="256" height="128" fill="black"/>
+  </mask>
+  <mask id="outer">
+    <rect x="0" y="0" width="100%" height="100%" fill="white"/>
+    <circle cx="256" cy="256" r="160" fill="black" />
+  </mask>
+
+  <circle cx="256" cy="256" r="256" fill="black"/>
+
+  <g mask="url(#inner)">
+    <circle cx="256" cy="256" r="226" fill="white" mask="url(#outer)" />
+    <circle cx="256" cy="256" r="146" fill="white" />
   </g>
 </svg>