perf: Optimize Assistant Session Creation Interaction

frontend/src/views/chat/ChatListContainer.vue

@@ -47,6 +47,10 @@ const emits = defineEmits([
 const assistantStore = useAssistantStore()
 const isCompletePage = computed(() => !assistantStore.getAssistant || assistantStore.getEmbedded)
 
+const selectAssistantDs = computed(() => {
+  return assistantStore.getAssistant && !assistantStore.getAutoDs
+})
+
 const search = ref<string>()
 
 const _currentChatId = computed({
@@ -147,7 +151,7 @@ const createNewChat = async () => {
 }
 
 async function doCreateNewChat() {
-  if (!isCompletePage.value) {
+  if (!isCompletePage.value && !selectAssistantDs.value) {
     return
   }
   chatCreatorRef.value?.showDs()
@@ -255,7 +259,11 @@ function onChatRenamed(chat: Chat) {
       />
     </el-main>
 
-    <ChatCreator v-if="isCompletePage" ref="chatCreatorRef" @on-chat-created="onChatCreated" />
+    <ChatCreator
+      v-if="isCompletePage || selectAssistantDs"
+      ref="chatCreatorRef"
+      @on-chat-created="onChatCreated"
+    />
   </el-container>
 </template>
 

frontend/src/views/chat/index.vue

@@ -1149,7 +1149,7 @@ onMounted(() => {
     }
   }
   .hidden-sidebar-btn {
-    z-index: 1;
+    z-index: 11;
     position: absolute;
     padding: 16px;
     top: 0;