[add] Slim skeleton

api-payroll/src/routes.php

@@ -0,0 +1,14 @@
+<?php
+
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+// Routes
+
+$app->get('/[{name}]', function (Request $request, Response $response, array $args) {
+    // Sample log message
+    $this->logger->info("Slim-Skeleton '/' route");
+
+    // Render index view
+    return $this->renderer->render($response, 'index.phtml', $args);
+});