refactor(setting): split model dialogs into separate components

src/pages/setting/components/LLMFactoryCard.tsx

@@ -5,7 +5,6 @@ import { LlmSvgIcon } from "@/components/AppSvgIcon";
 import { IconMap, type LLMFactory } from "@/constants/llm";
 import type { IFactory } from "@/interfaces/database/llm";
 import { Box, Button, Card, CardContent, Chip, Typography } from "@mui/material";
-import { useState } from "react";
 
 // 模型类型标签颜色映射
 export const MODEL_TYPE_COLORS: Record<string, string> = {