docs(react-native): register the text formatter on the thread header too

ui-kit/react-native/guide-custom-text-formatter.mdx

@@ -171,6 +171,7 @@ import {
   CometChatPinnedMessages,
   CometChatSavedMessages,
   CometChatSearch,
+  CometChatThreadHeader,
 } from "@cometchat/chat-uikit-react-native";
 
 // user={user} or group={group} on the conversation-scoped components — one, never both
@@ -179,6 +180,9 @@ import {
 <CometChatSearch textFormatters={[colorFormatter]} />
 <CometChatPinnedMessages user={user} textFormatters={[colorFormatter]} />
 <CometChatSavedMessages textFormatters={[colorFormatter]} />
+
+// on your thread screen — the thread panel does not inherit it
+<CometChatThreadHeader parentMessage={parentMessage} textFormatters={[colorFormatter]} />
 ```
 
 Media captions, the quoted reply inside a bubble, the reply and edit previews above the composer, and the message information screen all inherit the formatter from the component that renders them — you do not register those separately.

ui-kit/react-native/threaded-messages-header.mdx

@@ -11,7 +11,7 @@
 | Package | `@cometchat/chat-uikit-react-native` |
 | Import | `import { CometChatThreadHeader } from "@cometchat/chat-uikit-react-native";` |
 | Purpose | Displays the parent message and number of replies in a thread. |
-| Data props | `parentMessage` · `template` |
+| Data props | `parentMessage` · `template` · `textFormatters` |
 | Primary output | None — presentational; renders the parent message and reply count |
 | Styling | `style` prop — [tokens and overrides](#styling) |
 | Prerequisites | `CometChatUIKit.init()` completed and a user logged in |
@@ -157,6 +157,23 @@
 }
 ```
 
+### Text Formatters
+
+The thread header renders the parent message with its own `textFormatters`. It does **not** inherit them from `CometChatMessageList`, so pass the same formatters to both, or the parent message shows raw, unformatted text while the replies are formatted.
+
+```tsx
+<CometChatThreadHeader
+  parentMessage={parentMessage}
+  textFormatters={[myFormatter]}
+/>
+```
+
+| Property | Description | Code |
+| --- | --- | --- |
+| `textFormatters` | Formatters applied to the parent message text | `textFormatters?: Array<CometChatMentionsFormatter \| CometChatUrlsFormatter \| CometChatTextFormatter>` |
+
+See the [Custom Text Formatter guide](/ui-kit/react-native/guide-custom-text-formatter) for a full example.
+
 ---
 
 ## Thread Subscription