fix closing search dropdown (#1142)

* using a different library for javascript selects, fixing the closing search dropdown
* fix closing dropdown for daterangepicker
* added missing search button for mobile on customer page
* fix meta fields with same names than existing columns

src/Repository/Query/TagFormTypeQuery.php

@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Repository\Query;
+
+use App\Entity\User;
+
+final class TagFormTypeQuery
+{
+    /**
+     * @var User
+     */
+    private $user;
+
+    public function getUser(): ?User
+    {
+        return $this->user;
+    }
+
+    public function setUser(User $user): TagFormTypeQuery
+    {
+        $this->user = $user;
+
+        return $this;
+    }
+}