Fix broken links.

docusaurus/docs/Flutter/04-stream_chat_flutter_core/stream_channel_list_controller.mdx

@@ -58,7 +58,7 @@ void dispose() {
 }
 ```
 
-The `StreamChannelListController` is basically a [`PagedValueNotifier`](./paged_value_notifier.mdx) that notifies you when the list of channels has changed.
+The `StreamChannelListController` is basically a [`PagedValueNotifier`](./paged_value_listenable_builder.mdx) that notifies you when the list of channels has changed.
 You can use a [`PagedValueListenableBuilder`](./paged_value_listenable_builder.mdx) to build your UI depending on the latest channels.
 
 ```dart

docusaurus/docs/Flutter/04-stream_chat_flutter_core/stream_member_list_controller.mdx

@@ -46,7 +46,7 @@ void dispose() {
 }
 ```
 
-The `StreamMemberListController` is basically a [`PagedValueNotifier`](./paged_value_notifier.mdx) that notifies you when the list of members has changed.
+The `StreamMemberListController` is basically a [`PagedValueNotifier`](./paged_value_listenable_builder.mdx) that notifies you when the list of members has changed.
 You can use a [`PagedValueListenableBuilder`](./paged_value_listenable_builder.mdx) to build your UI depending on the latest members.
 
 ```dart

docusaurus/docs/Flutter/04-stream_chat_flutter_core/stream_message_search_list_controller.mdx

@@ -46,7 +46,7 @@ void dispose() {
 }
 ```
 
-The `StreamMessageSearchListController` is basically a [`PagedValueNotifier`](./paged_value_notifier.mdx) that notifies you when the list of responses has changed.
+The `StreamMessageSearchListController` is basically a [`PagedValueNotifier`](./paged_value_listenable_builder.mdx) that notifies you when the list of responses has changed.
 You can use a [`PagedValueListenableBuilder`](./paged_value_listenable_builder.mdx) to build your UI depending on the latest responses.
 
 ```dart

docusaurus/docs/Flutter/04-stream_chat_flutter_core/stream_user_list_controller.mdx

@@ -46,7 +46,7 @@ void dispose() {
 }
 ```
 
-The `StreamUserListController` is basically a [`PagedValueNotifier`](./paged_value_notifier.mdx) that notifies you when the list of users has changed.
+The `StreamUserListController` is basically a [`PagedValueNotifier`](./paged_value_listenable_builder.mdx) that notifies you when the list of users has changed.
 You can use a [`PagedValueListenableBuilder`](./paged_value_listenable_builder.mdx) to build your UI depending on the latest users.
 
 ```dart

docusaurus/docs/Flutter/05-guides/09-initialize_stream_chat_widget_tree.mdx

@@ -12,9 +12,9 @@ This guide demonstrates three alternative ways for you to initialize Stream Chat
 
 Before investigating potential solutions, let’s first take a look at the relevant Stream Chat widgets and classes.
 
-Most of the Stream Chat Flutter UI widgets rely on having a [StreamChat](https://getstream.io/chat/docs/sdk/flutter/stream_chat_flutter/stream_chat_and_theming/) ancestor in the widget tree.
+Most of the Stream Chat Flutter UI widgets rely on having a [StreamChat](../../customization/stream_chat_and_theming/) ancestor in the widget tree.
 The **StreamChat** widget is an [InheritedWidget](https://api.flutter.dev/flutter/widgets/InheritedWidget-class.html) that exposes the **StreamChatClient** through **BuildContext**.
-This widget also initializes the [StreamChatCore](../stream_chat_flutter_core/stream_chat_core.mdx) widget and the **StreamChatTheme**.
+This widget also initializes the [StreamChatCore](../../stream_chat_flutter_core/stream_chat_core.mdx) widget and the **StreamChatTheme**.
 
 **StreamChatCore** is a **StatefulWidget** used to react to life cycle changes and system updates.
 When the app goes into the background, the WebSocket connection is closed.

docusaurus/flutter_versioned_docs/version-4.x.x/Flutter/stream_chat_flutter_core/stream_channel_list_controller.mdx

@@ -58,7 +58,7 @@ void dispose() {
 }
 ```
 
-The `StreamChannelListController` is basically a [`PagedValueNotifier`](./paged_value_notifier.mdx) that notifies you when the list of channels has changed.
+The `StreamChannelListController` is basically a [`PagedValueNotifier`](./paged_value_listenable_builder.mdx) that notifies you when the list of channels has changed.
 You can use a [`PagedValueListenableBuilder`](./paged_value_listenable_builder.mdx) to build your UI depending on the latest channels.
 
 ```dart

docusaurus/flutter_versioned_docs/version-4.x.x/Flutter/stream_chat_flutter_core/stream_message_search_list_controller.mdx

@@ -46,7 +46,7 @@ void dispose() {
 }
 ```
 
-The `StreamMessageSearchListController` is basically a [`PagedValueNotifier`](./paged_value_notifier.mdx) that notifies you when the list of responses has changed.
+The `StreamMessageSearchListController` is basically a [`PagedValueNotifier`](./paged_value_listenable_builder.mdx) that notifies you when the list of responses has changed.
 You can use a [`PagedValueListenableBuilder`](./paged_value_listenable_builder.mdx) to build your UI depending on the latest responses.
 
 ```dart

docusaurus/flutter_versioned_docs/version-4.x.x/Flutter/stream_chat_flutter_core/stream_user_list_controller.mdx

@@ -46,7 +46,7 @@ void dispose() {
 }
 ```
 
-The `StreamUserListController` is basically a [`PagedValueNotifier`](./paged_value_notifier.mdx) that notifies you when the list of users has changed.
+The `StreamUserListController` is basically a [`PagedValueNotifier`](./paged_value_listenable_builder.mdx) that notifies you when the list of users has changed.
 You can use a [`PagedValueListenableBuilder`](./paged_value_listenable_builder.mdx) to build your UI depending on the latest users.
 
 ```dart