Fixes from CLAUDE.md

Author: maratal

src/pages/docs/push/getting-started/react-native.mdx

@@ -140,7 +140,7 @@ func application(
 ```
 </Code>
 
-All further code can be added to `App.tsx`.
+Add all further code to `App.tsx`.
 
 ## Step 1: Set up Ably <a id="step-1"/>
 
@@ -317,7 +317,7 @@ async function deactivatePush() {
 
 The `transportType` is set to `fcm` on both platforms because `messaging().getToken()` always returns an FCM registration token, even on iOS. Firebase exchanges the APNs device token for an FCM token internally, so Ably communicates with Firebase rather than APNs directly (instead Firebase sends push notifications to iOS devices via APNs).
 
-When `activatePush()` is called, it:
+`activatePush()` does the following:
 
 1. Requests notification permission from the user.
 2. Obtains the FCM registration token from Firebase.
@@ -326,12 +326,12 @@ When `activatePush()` is called, it:
 After successful activation, `deviceId` contains the unique device ID assigned to this installation.
 
 <Aside data-type='note'>
-On Android, `notifee.requestPermission()` is used instead of React Native's `PermissionsAndroid` because it handles the `POST_NOTIFICATIONS` permission consistently across Android API levels. On iOS, `messaging().requestPermission()` shows the system notification permission dialog — Firebase Messaging calls the native iOS permission APIs internally.
+On Android, use `notifee.requestPermission()` instead of React Native's `PermissionsAndroid` because it handles the `POST_NOTIFICATIONS` permission consistently across Android API levels. On iOS, `messaging().requestPermission()` shows the system notification permission dialog; Firebase Messaging calls the native iOS permission APIs internally.
 </Aside>
 
 ## Step 3: Subscribe and test push notifications <a id="step-3"/>
 
-Background push notifications are handled automatically by the FCM SDK and displayed as system notifications. For foreground handling, use `@notifee/react-native` to display notifications while the app is open.
+The FCM SDK handles background push notifications automatically and displays them as system notifications. For foreground handling, use `@notifee/react-native` to display notifications while the app is open.
 
 Add the following foreground notification handler to `App.tsx`:
 
@@ -392,8 +392,8 @@ async function unsubscribeFromChannel() {
 ```
 </Code>
 
-<Aside>
-Sending push notifications using `deviceId` or `clientId` requires the `push-admin` capability for your API key. Use this method for testing purposes. In a production environment, you would typically send push notifications from your backend server (by posting messages with a `push` `extras` field to a channel).
+<Aside data-type='note'>
+Sending push notifications using `deviceId` or `clientId` requires the `push-admin` capability for your API key. Use this method for testing purposes. In production, send push notifications from your backend server by publishing messages with a `push` `extras` field to a channel.
 </Aside>
 
 Use the Ably CLI to send a test push notification to your client ID:
@@ -421,7 +421,7 @@ To send push notifications via a channel, you first need a UI to subscribe to th
 
 ## Step 4: Build the UI <a id="step-4"/>
 
-Update the `return` statement in `App.tsx` to add buttons that wire up all the push functions:
+Update the `return` statement in `App.tsx` to add buttons that call all the push functions:
 
 <Code>
 ```react
@@ -505,13 +505,13 @@ ably channels publish exampleChannel1 '{"name":"example","data":"Hello from CLI!
 ```
 </Code>
 
-If you tap **Unsubscribe from Channel**, you will no longer receive push notifications for that channel. Send the same command again and verify that no notification is received.
+If you tap **Unsubscribe from Channel**, the device no longer receives push notifications for that channel. Send the same command again and verify that no notification is received.
 
 You can also send push notifications directly from your app. The next step shows you how.
 
 ## Step 5: Send push with code <a id="step-5"/>
 
-Just as you can send push notifications through the Ably CLI or dashboard, you can also send them directly from your app using `deviceId` (or `clientId`), or channel publishing methods. For channel publishing, you don't need the admin capabilities for your API key.
+You can send push notifications directly from your app using `deviceId`, `clientId`, or channel publishing. Channel publishing does not require the `push-admin` capability.
 
 Add the following functions to `App.tsx`:
 
@@ -550,7 +550,7 @@ async function sendPushToClient() {
 ```
 </Code>
 
-Sending to a channel is just publishing a message on a channel with a `push` `extras` field:
+To send to a channel, publish a message with a `push` `extras` field:
 
 <Code>
 ```react