chore(branding) added branding, best practice to repo

images/logo.svg

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="128" height="128" viewBox="0 0 128 128" fill="none" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Proton Drive for Linux">
+  <defs>
+    <linearGradient id="pdl-bg" x1="0" y1="0" x2="0" y2="128" gradientUnits="userSpaceOnUse">
+      <stop offset="0" stop-color="#8B72FF"/>
+      <stop offset="1" stop-color="#5A38E8"/>
+    </linearGradient>
+  </defs>
+
+  <rect width="128" height="128" rx="29" fill="url(#pdl-bg)"/>
+
+  <!-- cloud: the remote drive -->
+  <g fill="#FFFFFF">
+    <circle cx="51" cy="50" r="17"/>
+    <circle cx="74" cy="46" r="21"/>
+    <circle cx="90" cy="59" r="14"/>
+    <rect x="40" y="55" width="52" height="18" rx="9"/>
+  </g>
+
+  <!-- pull: files arrive only when opened -->
+  <g stroke="#FFFFFF" stroke-width="8" stroke-linecap="round" stroke-linejoin="round">
+    <path d="M64 82v18"/>
+    <path d="M54 92l10 10 10-10"/>
+    <path d="M46 112h36" stroke-opacity="0.55"/>
+  </g>
+</svg>