feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/agent-ide/chat-area-provider/src/hooks/use-bot-editor-chat-background.ts

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import { useEffect } from 'react';
+
+import { useBotSkillStore } from '@coze-studio/bot-detail-store/bot-skill';
+import {
+  createChatBackgroundPlugin,
+  chatBackgroundEvent,
+  ChatBackgroundEventName,
+} from '@coze-common/chat-area-plugin-chat-background';
+
+// 处理聊天背景图在BotEditor与插件的通信
+export const useBotEditorChatBackground = () => {
+  const backgroundInfo = useBotSkillStore(
+    state => state.backgroundImageInfoList?.[0],
+  );
+  const { ChatBackgroundPlugin } = createChatBackgroundPlugin();
+
+  useEffect(() => {
+    // 监听用户设置背景图，将更新的背景图信息传入插件
+    chatBackgroundEvent.emit(
+      ChatBackgroundEventName.OnBackgroundChange,
+      backgroundInfo,
+    );
+  }, [backgroundInfo]);
+
+  return {
+    ChatBackgroundPlugin,
+    showBackground: !!backgroundInfo?.mobile_background_image?.origin_image_url,
+  };
+};