refactor(frontend):优化OpenAI设置界面布局和关注股票时的排序逻辑

- 调整了 OpenAI 设置界面的表单项布局，将 span 属性从 22 改为11
- 修改了模型用户 Prompt 输入框的行数，从 2 行调整为 5 行
- 增加了关注股票时的排序逻辑，获取最大排序值并加 1

backend/data/stock_data_api.go

@@ -347,6 +347,12 @@ func (receiver StockDataApi) Follow(stockCode string) string {
 		logger.SugaredLogger.Error(err)
 		return "关注失败"
 	}
+
+	maxSort := int64(0)
+	db.Dao.Model(&FollowedStock{}).Raw("select max(sort) as sort from followed_stock").Scan(&maxSort)
+
+	logger.SugaredLogger.Infof("Follow-maxSort %v", maxSort)
+
 	stockInfo := (*stockInfos)[0]
 	price, _ := convertor.ToFloat(stockInfo.Price)
 	db.Dao.Model(&FollowedStock{}).FirstOrCreate(&FollowedStock{
@@ -356,7 +362,7 @@ func (receiver StockDataApi) Follow(stockCode string) string {
 		Time:               time.Now(),
 		ChangePercent:      0,
 		PriceChange:        0,
-		Sort:               0,
+		Sort:               maxSort + 1,
 		AlarmChangePercent: 3,
 		AlarmPrice:         price + 1,
 	}, &FollowedStock{StockCode: stockCode})

frontend/src/components/settings.vue

@@ -264,7 +264,7 @@ window.onerror = function (event, source, lineno, colno, error) {
       <n-form-item-gi :span="5"  v-if="formValue.openAI.enable" title="天数越多消耗tokens越多" label="日K线数据(天)："  path="openAI.maxTokens">
         <n-input-number  min="30" step="1" max="365"  placeholder="日K线数据(天)" title="天数越多消耗tokens越多" v-model:value="formValue.openAI.kDays"/>
       </n-form-item-gi>
-      <n-form-item-gi :span="22"  v-if="formValue.openAI.enable" label="模型系统 Prompt："  path="openAI.prompt">
+      <n-form-item-gi :span="11"  v-if="formValue.openAI.enable" label="模型系统 Prompt："  path="openAI.prompt">
         <n-input v-model:value="formValue.openAI.prompt"
             type="textarea"
             :show-count="true"
@@ -275,14 +275,14 @@ window.onerror = function (event, source, lineno, colno, error) {
             }"
         />
       </n-form-item-gi>
-      <n-form-item-gi :span="22"  v-if="formValue.openAI.enable" label="模型用户 Prompt："   path="openAI.questionTemplate">
+      <n-form-item-gi :span="11"  v-if="formValue.openAI.enable" label="模型用户 Prompt："   path="openAI.questionTemplate">
         <n-input v-model:value="formValue.openAI.questionTemplate"
             type="textarea"
             :show-count="true"
             placeholder="请输入用户prompt:例如{{stockName}}[{{stockCode}}]分析和总结"
             :autosize="{
-              minRows: 2,
-              maxRows: 5
+              minRows: 5,
+              maxRows: 8
             }"
         />
      </n-form-item-gi>