feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/common/prompt-kit/main/src/prompt-library/empty.tsx

@@ -0,0 +1,39 @@
+/*
+ * 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 { I18n } from '@coze-arch/i18n';
+import { IconCozEmpty } from '@coze-arch/coze-design/icons';
+import { EmptyState } from '@coze-arch/coze-design';
+
+import EmptyPromptIcon from '../assets/empty-prompt-icon.svg';
+
+export const UnselectedPrompt = (props: { className?: string }) => (
+  <div className={props.className}>
+    <EmptyState
+      title={I18n.t('prompt_library_unselected')}
+      icon={<img src={EmptyPromptIcon} alt="empty-prompt" />}
+    />
+  </div>
+);
+
+export const EmptyPrompt = (props: { className?: string }) => (
+  <div className={props.className}>
+    <EmptyState
+      title={I18n.t('prompt_library_prompt_empty')}
+      icon={<IconCozEmpty />}
+    />
+  </div>
+);