release: v3.6.0 - official feature config support (#662)

```
[v3.6.0] (June 28 2023)

### Feat:
* Official support for Feature Configuration
- You can now configure the features of UIKit through the `uikitOptions`
prop of `<SendbirdProvider />` or `<App />` component. You can also find
the detailed sample usage from
[SAMPLE.md#UIKit-Configuration-Samples](./SAMPLES.md#UIKit-Configuration-Samples)
  - The minimum `@sendbird/chat` version has been increased to 4.9.2.
```jsx
  <SendbirdUIKitContainer
    uikitOptions={{
      common: {
        enableUsingDefaultUserProfile: true,
      },
      groupChannel: {
        enableMention: false,
        enableOgtag: true,
        enableReaction: true,
        enableTypingIndicator: true,
        input: {
          camera: {
            enablePhoto: true,
            enableVideo: true,
          },
          gallery: {
            enablePhoto: true,
            enableVideo: true,
          },
          enableDocument: true,
        },
      },
      groupChannelList: {
        enableTypingIndicator: true,
        enableMessageReceiptStatus: true,
      },
      groupChannelSettings: {
        enableMessageSearch: true,
      },
      openChannel: {
        enableOgtag: true,
        input: {
          camera: {
            enablePhoto: true,
            enableVideo: true,
          },
          gallery: {
            enablePhoto: true,
            enableVideo: true,
          },
          enableDocument: true,
        },
      },
    }}
  />
```


[SDKRLSD-886](https://sendbird.atlassian.net/browse/SDKRLSD-886)

Author: AhyoungRyu

CHANGELOG.md

@@ -1,4 +1,57 @@
 # Changelog - v3
+## [v3.6.0] (June 28 2023)
+
+### Feat:
+* Official support for Feature Configuration
+  - You can now configure the features of UIKit through the `uikitOptions` prop of `<SendbirdProvider />` or `<App />` component. You can also find the detailed sample usage from [SAMPLE.md#UIKit-Configuration-Samples](./SAMPLES.md#UIKit-Configuration-Samples)
+  - The minimum `@sendbird/chat` version has been increased to 4.9.2.
+```jsx
+  <SendbirdProvider
+    uikitOptions={{
+      common: {
+        enableUsingDefaultUserProfile: true,
+      },
+      groupChannel: {
+        enableMention: false,
+        enableOgtag: true,
+        enableReaction: true,
+        enableTypingIndicator: true,
+        input: {
+          camera: {
+            enablePhoto: true,
+            enableVideo: true,
+          },
+          gallery: {
+            enablePhoto: true,
+            enableVideo: true,
+          },
+          enableDocument: true,
+        },
+      },
+      groupChannelList: {
+        enableTypingIndicator: true,
+        enableMessageReceiptStatus: true,
+      },
+      groupChannelSettings: {
+        enableMessageSearch: true,
+      },
+      openChannel: {
+        enableOgtag: true,
+        input: {
+          camera: {
+            enablePhoto: true,
+            enableVideo: true,
+          },
+          gallery: {
+            enablePhoto: true,
+            enableVideo: true,
+          },
+          enableDocument: true,
+        },
+      },
+    }}
+  />
+```
 
 ## [v3.5.2] (June 23 2023)
 

SAMPLES.md

@@ -289,4 +289,4 @@ See how you can create community channels on [CodeSandBox](https://codesandbox.i
 
 ## UIKit Configuration Samples
 Starting from version `@sendbird/uikit-react` + v3.6.0, we provide the ability to control certain UIKit configurations by passing `uikitOptions` prop to either the `SendbirdProvider` or `App` component.
-For more detailed information on the available configuration options, please refer to the [UIKit Configurations in React](REPLACE THIS WITH THE DOCS LINK) section in our official documentation. Additionally, you can explore a real example on [CodeSandbox](https://codesandbox.io/s/uikit-configuration-xgh3rw) to see it in action.
+For more detailed information on the available configuration options, please refer to the [UIKit Configurations in React](https://sendbird.com/docs/uikit/v3/react/uikit-config-guide/uikit-config-in-dashboard#2-uikit-config-setup-3-step-3-code-configuration) section in our official documentation. Additionally, you can explore a real example on [CodeSandbox](https://codesandbox.io/s/uikit-configuration-xgh3rw) to see it in action.