Update documentation and links.

async-websocket.gemspec

@@ -15,6 +15,11 @@ Gem::Specification.new do |spec|
 
 	spec.homepage = "https://github.com/socketry/async-websocket"
 
+	spec.metadata = {
+		"documentation_uri" => "https://socketry.github.io/async-websocket/",
+		"funding_uri" => "https://github.com/sponsors/ioquatix",
+	}
+
 	spec.files = Dir.glob(['{lib}/**/*', '*.md'], File::FNM_DOTMATCH, base: __dir__)
 
 	spec.required_ruby_version = ">= 3.0"

guides/links.yaml

@@ -1,2 +1,4 @@
 getting-started:
   order: 1
+rails-integration:
+  order: 2

readme.md

@@ -6,7 +6,11 @@ An asynchronous websocket client/server implementation for [HTTP/1](https://tool
 
 ## Usage
 
-Please see the [project documentation](https://socketry.github.io/async-websocket/) or serve it locally using `bake utopia:project:serve`.
+Please see the [project documentation](https://socketry.github.io/async-websocket/) for more details.
+
+  - [Getting Started](https://socketry.github.io/async-websocket/guides/getting-started/index) - This guide shows you how to implement a basic client and server.
+
+  - [Rails Integration](https://socketry.github.io/async-websocket/guides/rails-integration/index) - This guide explains how to use `async-websocket` with `falcon`.
 
 ## Contributing