Add main nav links. Add indication of external links.

Author: fkdosilovic

docs/source/conf.py

@@ -67,6 +67,11 @@
             ),
         },
     },
+    "awesome_external_links": True,
+    "main_nav_links": {
+        "Home": "https://judge0.github.io/judge0-python/",
+        "Judge0": "https://judge0.com/",
+    },
 }
 html_show_sphinx = False
 html_sidebars = {