Changed config api. Split config controllers into separate files. Split bookmarks controllers into separate files

controllers/config/getConfig.js

@@ -0,0 +1,16 @@
+const asyncWrapper = require('../../middleware/asyncWrapper');
+const loadConfig = require('../../utils/loadConfig');
+
+// @desc      Get config
+// @route     GET /api/config
+// @access    Public
+const getConfig = asyncWrapper(async (req, res, next) => {
+  const config = await loadConfig();
+
+  res.status(200).json({
+    success: true,
+    data: config,
+  });
+});
+
+module.exports = getConfig;