fix: Optimize internationalization configuration #3221 (#9924)

### What problem does this PR solve?

fix: Optimize internationalization configuration

- Update multi-language options, adding general translations for
functions like Select All and Clear
- Add internationalization support for modules like Chat, Search, and
Datasets

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

web/src/pages/next-chats/index.tsx

@@ -38,7 +38,7 @@ export default function ChatList() {
     <section className="flex flex-col w-full flex-1">
       <div className="px-8 pt-8">
         <ListFilterBar
-          title="Chat apps"
+          title={t('chat.chatApps')}
           icon="chat"
           onSearchChange={handleInputChange}
           searchString={searchString}