small fixes

receiver/assets/logo.svg

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200">
+  <defs>
+    <linearGradient id="g" x1="0" x2="1" y1="0" y2="1">
+      <stop offset="0" stop-color="#7b7fd8"/>
+      <stop offset="1" stop-color="#b57cf2"/>
+    </linearGradient>
+  </defs>
+  <rect width="100%" height="100%" rx="24" fill="url(#g)" />
+  <g fill="white" transform="translate(32,32)">
+    <circle cx="48" cy="48" r="28" fill="rgba(255,255,255,0.15)" />
+    <path d="M24 48c6-10 16-16 24-16v8c-6 0-14 4-18 12s-2 12 0 12 6-2 10-6c4-4 10-6 14-6v8c-6 0-14 4-18 12s-2 12 0 12" stroke="white" stroke-width="3" fill="none" stroke-linecap="round" stroke-linejoin="round" opacity="0.95" />
+    <text x="96" y="98" font-family="sans-serif" font-size="18" fill="white" opacity="0.95">Radio</text>
+  </g>
+</svg>