forward docs root to index

Author: rmorshea

docs/main.py

@@ -2,7 +2,7 @@
 import sys
 from pathlib import Path
 
-from sanic import Sanic
+from sanic import Sanic, response
 
 import idom
 from idom.server.sanic import PerClientStateServer
@@ -15,6 +15,11 @@
 app.static("/", str(here / "build"))
 
 
+@app.route("/")
+async def forward_to_index(request):
+    return response.redirect("/index.html")
+
+
 mount, component = multiview()
 
 examples_dir = here / "source" / "examples"