feat: custom card title (#293)

* Custom stats title (anuraghazra#229)

* Add custom title test

* remove unused code

* Update readme.md to include the `custom_title` option

* Update readme_es.md to include `custom_title` option

Co-Authored-By: José Javier Rodríguez Zas <jjavierdguezas@gmail.com>

* Merge branch 'master' of https://github.com/anuraghazra/github-readme-stats.git into custom-title

* feat: added customTitle option in Card

Co-authored-by: José Javier Rodríguez Zas <jjavierdguezas@gmail.com>
Co-authored-by: Anurag <hazru.anurag@gmail.com>

api/top-langs.js

@@ -25,6 +25,7 @@ module.exports = async (req, res) => {
     layout,
     langs_count,
     exclude_repo,
+    custom_title,
   } = req.query;
   let topLangs;
 
@@ -51,6 +52,7 @@ module.exports = async (req, res) => {
 
     return res.send(
       renderTopLanguages(topLangs, {
+        custom_title,
         hide_title: parseBoolean(hide_title),
         hide_border: parseBoolean(hide_border),
         card_width: parseInt(card_width, 10),