feat: Export useLocalization hook & ThreadReplySelectType (#1227)

[CLNP-5330](https://sendbird.atlassian.net/browse/CLNP-5330)
[SBISSUE-17397](https://sendbird.atlassian.net/browse/SBISSUE-17397)

### ChangeLog
Features:
- Exported `useLocalization` Hook:
  - Provided access to stringSet and dateLocale.
- Note: Required SendbirdProvider to wrap your component for proper
usage.
  - Import Path: `"@sendbird/uikit-react/hooks/useLocalization"`
- Exported `ThreadReplySelectType`:
  - Import Paths:
    - `"@sendbird/uikit-react/Channel/context"`
    - `"@sendbird/uikit-react/GroupChannel/context"`

rollup.module-exports.mjs

@@ -32,6 +32,7 @@ export default {
   'pubSub/topics': 'src/lib/pubSub/topics.ts',
   // hooks
   'hooks/useModal': 'src/hooks/useModal/index.tsx',
+  'hooks/useLocalization': 'src/hooks/useLocalization.ts',
   // utils
   'utils/message/getOutgoingMessageState': 'src/utils/exports/getOutgoingMessageState.ts',
   'utils/message/isVoiceMessage': 'src/utils/isVoiceMessage.ts',

src/hooks/useLocalization.ts

@@ -0,0 +1,8 @@
+/**
+ * This file is only for re-exporting the `useLocalization` hook.
+ * It should not be used internally within the project.
+ */
+import { useLocalization } from '../lib/LocalizationContext';
+
+export { useLocalization } from '../lib/LocalizationContext';
+export default useLocalization;

src/lib/LocalizationContext.tsx

@@ -21,5 +21,11 @@ const LocalizationProvider = (props: LocalizationProviderProps): React.ReactElem
   return <LocalizationContext.Provider value={{ ...LocalizationContextDefault, ...props }}>{children}</LocalizationContext.Provider>;
 };
 
-const useLocalization = () => React.useContext(LocalizationContext);
+const useLocalization = () => {
+  const context = React.useContext(LocalizationContext);
+  if (!context) {
+    throw new Error('`useLocalization` hook must be used within `SendbirdProvider` that includes `LocalizationProvider`.');
+  }
+  return context;
+};
 export { LocalizationContext, LocalizationProvider, useLocalization };

src/modules/Channel/context/ChannelProvider.tsx

@@ -53,6 +53,8 @@ import { PublishingModuleType } from '../../internalInterfaces';
 import { ChannelActionTypes } from './dux/actionTypes';
 import { useMessageLayoutDirection } from '../../../hooks/useHTMLTextDirection';
 
+export { ThreadReplySelectType } from './const'; // export for external usage
+
 export interface MessageListParams extends Partial<SDKMessageListParams> { // make `prevResultSize` and `nextResultSize` to optional
   /** @deprecated It won't work even if you activate this props */
   reverse?: boolean;

src/modules/GroupChannel/context/GroupChannelProvider.tsx

@@ -28,6 +28,8 @@ import { useMessageActions } from './hooks/useMessageActions';
 import { getIsReactionEnabled } from '../../../utils/getIsReactionEnabled';
 import { useMessageLayoutDirection } from '../../../hooks/useHTMLTextDirection';
 
+export { ThreadReplySelectType } from './const'; // export for external usage
+
 type OnBeforeHandler<T> = (params: T) => T | Promise<T>;
 type MessageListQueryParamsType = Omit<MessageCollectionParams, 'filter'> & MessageFilterParams;
 type MessageActions = ReturnType<typeof useMessageActions>;