Add a note about the deployment and GH token in the README (#9)

README.md

@@ -6,7 +6,7 @@ Update release server based on [Hazel](https://github.com/vercel/hazel) and used
 
 ## Usage
 
-Deploy the app to https://desktop.replit.com/
+Deploy this server to https://desktop.replit.com/ via the deployments pane in the [Repl](https://replit.com/@util/desktop-releases)
 
 Then set the following code in the Electron client:
 
@@ -36,6 +36,8 @@ The token must be set to a [fine-grained personal access token](https://github.c
 
 Such tokens have a max expiry date of 1 year so make sure to rotate them accordingly.
 
+You can view and update the token in the Repl via the secrets pane for development and the deployments pane for production builds.
+
 ## Routes
 
 ### /