Scale sidebar business name to fit (@BoredManCodes)

agent/js/sidebar_brand_fix.js

@@ -0,0 +1,19 @@
+function fitBrandText() {
+    text.style.transform = 'none';
+    // getBoundingClientRect gives real on-screen edges, unlike
+    // offsetLeft which is unreliable for inline text
+    var available = link.getBoundingClientRect().right - text.getBoundingClientRect().left - 8;
+    var natural = text.scrollWidth;
+    // Scale rather than step font-size down.
+    var scale = natural > available ? available / natural : 1;
+    text.style.transform = 'scale(' + scale.toFixed(4) + ')';
+}
+
+var text = document.getElementById('sidebar-brand-text');
+
+if (text) {
+    var link = text.closest('.brand-link');
+
+    // Fires once on observe as well as any later width change
+    new ResizeObserver(fitBrandText).observe(link);
+}