Add new POST route /msearch with associated controller

src/classes/Routes/Http/MatchSearch.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Friendica\Directory\Routes\Http;
+
+/**
+ * @author Hypolite Petovan <mrpetovan@gmail.com>
+ */
+class MatchSearch extends BaseRoute
+{
+	public function __invoke(\Slim\Http\Request $request, \Slim\Http\Response $response, array $args): \Slim\Http\Response
+	{
+		return (new \Friendica\Directory\Controllers\Api\MatchSearch(
+			$this->container->atlas,
+			$this->container->get('\Friendica\Directory\Models\Profile'),
+			$this->container->l10n
+		))->render($request, $response, $args);
+	}
+}