调大AI的对话框大小

src/views/assistant/index.vue

@@ -652,6 +652,7 @@ const getUserInfos = ref<{
 	background: var(--el-fill-color-light);
 	color: var(--el-text-color-primary);
 	position: relative;
+	min-width: 50%;
 	max-width: 70%;
 	border: 1px solid var(--el-border-color-lighter);