beginning of mobile site

ui/mobile/util.js

@@ -0,0 +1,9 @@
+export default class util {
+    static formatTime(str) {
+        const match = str.match(/-(\d+:\d+):\d+.*(am|pm)/i);
+        if (!match) return null;
+
+        const [_, hourMin, ampm] = match;
+        return hourMin + ampm.toLowerCase();
+    }
+}