Re-level non-docs content to top of repo and rename content→docs

_code-samples/build-a-browser-wallet/js/src/helpers/render-xrpl-logo.js

@@ -0,0 +1,13 @@
+import xrplLogo from '../assets/xrpl.svg';
+
+export default function renderXrplLogo() {
+    document.getElementById('heading_logo').innerHTML = `
+<a
+    href="https://xrpl.org/"
+    target="_blank"
+    class="logo_link"
+>
+    <img id="xrpl_logo" class="logo vanilla" alt="XRPL logo" src="${xrplLogo}" />
+</a>
+`;
+}