Update docs

packages/docs/docs/getting-started.md

@@ -24,7 +24,7 @@ For a web application, install Effect View with Effect 4 and React 19.2 or
 newer:
 
 ```bash npm2yarn
-npm install effect-view effect react react-dom
+npm install effect-view effect@beta react react-dom
 ```
 
 ```bash npm2yarn
@@ -52,13 +52,6 @@ const AppLive = Layer.empty.pipe(
 export const runtime = ReactRuntime.make(AppLive)
 ```
 
-Use `Layer.empty` by itself when the application does not need any additional
-services yet:
-
-```tsx
-export const runtime = ReactRuntime.make(Layer.empty)
-```
-
 Keep the runtime stable. Creating it during a React render would create new
 managed resources and a new React context on every render.