change icons, css, add routing to merchandise, add mail templater, fixes

app/Repositories/Core/Mail/Mailer.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Repositories\Core\Mail;
+
+class Mailer
+{
+    public static function getTemplates()
+    {
+        return MailTemplates::getOptions();
+    }
+
+    public static function getTemplate($template_id)
+    {
+        $templates = self::getTemplates();
+
+        return $templates[$template_id];
+    }
+}