Features: Memory page rendering and other bug fixes (#11784)

### What problem does this PR solve?

Features: Memory page rendering and other bug fixes
- Rendering of the Memory list page
- Rendering of the message list page in Memory
- Fixed an issue where the empty state was incorrectly displayed when
search criteria were applied
- Added a web link for the API-Key
- modifying the index_mode attribute of the Confluence data source.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)

web/src/components/llm-setting-items/llm-form-field.tsx

@@ -9,13 +9,19 @@ export type LLMFormFieldProps = {
   name?: string;
 };
 
-export function LLMFormField({ options, name }: LLMFormFieldProps) {
-  const { t } = useTranslation();
-
+export const useModelOptions = () => {
   const modelOptions = useComposeLlmOptionsByModelTypes([
     LlmModelType.Chat,
     LlmModelType.Image2text,
   ]);
+  return {
+    modelOptions,
+  };
+};
+
+export function LLMFormField({ options, name }: LLMFormFieldProps) {
+  const { t } = useTranslation();
+  const { modelOptions } = useModelOptions();
 
   return (
     <RAGFlowFormItem name={name || 'llm_id'} label={t('chat.model')}>