fix: 深链SPA fallback(刷新/收藏结果页不再404) + 新建回测加基准选择器(hs300/zz500)

frontend/src/api/backtest.ts

@@ -6,6 +6,7 @@ export interface CtaSubmit {
   params: Record<string, unknown>
   start: string
   end: string
+  benchmark?: string
 }
 
 export interface TaskStatus {

frontend/src/views/backtest/New.vue

@@ -16,6 +16,7 @@ const form = reactive({
   symbol: '600000',
   start: '2024-01-01',
   end: '2024-06-30',
+  benchmark: 'hs300',
 })
 const paramValues = reactive<Record<string, string>>({})
 
@@ -65,6 +66,7 @@ async function onSubmit(): Promise<void> {
       params,
       start: form.start,
       end: form.end,
+      benchmark: form.benchmark,
     })
     ElMessage.success('回测已提交')
     router.push(`/backtest/progress/${tid}`)
@@ -103,6 +105,12 @@ async function onSubmit(): Promise<void> {
       <el-form-item label="结束日期">
         <el-date-picker v-model="form.end" type="date" value-format="YYYY-MM-DD" style="width: 220px" />
       </el-form-item>
+      <el-form-item label="基准">
+        <el-select v-model="form.benchmark" style="width: 220px">
+          <el-option label="沪深300 (hs300)" value="hs300" />
+          <el-option label="中证500 (zz500)" value="zz500" />
+        </el-select>
+      </el-form-item>
       <el-form-item>
         <el-button type="primary" :loading="submitting" @click="onSubmit">提交回测</el-button>
       </el-form-item>