chore: add documentation links

Author: pandinocoder

Documentation/Features.md

@@ -4,8 +4,14 @@
 
 ### Homepage
 
+_**Requires the [API][API] to be enabled**_
+
 This is a sample preview of the server built-in homepage, which includes a very basic leaderboard as well as user login/logout.
 
+The homepage is accessible at [http://localhost:5400](http://localhost:5400) for development environments, but is also accessible at [https://localhost:5433](https://localhost:5433) (exposed as `https://*:5443` which can be reconfigured for your environment) in published release builds.
+
 **By default the server does not have the assets to serve the in-game graphics as shown in the screenshot below, it requires a manual step. If you would like to see the in-game graphics please follow the instructions for the [AvatarController](./AvatarController/AvatarController.md).**
 
 ![Homepage Leaderboard](Features.HomepageLeaderboard.png)
+
+[API]: https://docs.freemmorpgmaker.com/en-US/api/v1/introduction/setup/