feat(s2): 投研核心端到端跑通（IC 表 + tears 报告）

- Task 加 raw_result 字段；orchestrator get_raw_result（内存存 FactorReport）
- 路由 /factor/list、/task/{id}/ic-summary、/task/{id}/report/{factor}（query token 给 iframe）
- analyzer cfg=None 时加载 data_platform.yaml（修 API 路径 read_db_daily 崩）
- get_status 返回 error_msg（调试+前端 failed 展示）
- 前端 投研-新建（多因子/多标的/日期）+ 结果页（IC 表 + tears iframe）
- factor 冒烟通过：ma5 → IC 1D/5D/10D 真实数据

frontend/src/views/factor/New.vue

@@ -1,4 +1,82 @@
-<script setup lang="ts"></script>
+<script setup lang="ts">
+import { ref, reactive, onMounted } from 'vue'
+import { useRouter } from 'vue-router'
+import { ElMessage } from 'element-plus'
+import { getFactors, submitFactor, type FactorItem } from '@/api/factor'
+
+const router = useRouter()
+const factors = ref<FactorItem[]>([])
+const loading = ref(false)
+const submitting = ref(false)
+
+const form = reactive({
+  factor_names: [] as string[],
+  symbolsText: '600000\n000001\n300750',
+  start: '2024-01-01',
+  end: '2024-06-30',
+})
+
+onMounted(async () => {
+  loading.value = true
+  try {
+    factors.value = await getFactors()
+  } catch {
+    ElMessage.error('因子列表加载失败')
+  } finally {
+    loading.value = false
+  }
+})
+
+async function onSubmit(): Promise<void> {
+  const symbols = form.symbolsText
+    .split(/[\s,，]+/)
+    .map((s) => s.trim())
+    .filter(Boolean)
+  if (!form.factor_names.length || symbols.length < 2) {
+    ElMessage.warning('至少选 1 个因子 + 2 个标的（IC 横截面需多标的）')
+    return
+  }
+  submitting.value = true
+  try {
+    const tid = await submitFactor({
+      symbols,
+      factor_names: form.factor_names,
+      start: form.start,
+      end: form.end,
+    })
+    ElMessage.success('因子分析已提交')
+    router.push(`/factor/progress/${tid}`)
+  } catch {
+    ElMessage.error('提交失败')
+  } finally {
+    submitting.value = false
+  }
+}
+</script>
+
 <template>
-  <el-empty description="投研 - 新建因子分析（S2 切片实现）" />
+  <el-card v-loading="loading">
+    <template #header>
+      <h3>新建因子分析</h3>
+    </template>
+    <el-form label-width="140px">
+      <el-form-item label="因子">
+        <el-select v-model="form.factor_names" multiple placeholder="选择因子" style="width: 380px">
+          <el-option v-for="f in factors" :key="f.name" :label="f.name" :value="f.name" />
+        </el-select>
+      </el-form-item>
+      <el-form-item label="标的（≥2，每行一个）">
+        <el-input v-model="form.symbolsText" type="textarea" :rows="3" placeholder="600000&#10;000001&#10;300750" />
+      </el-form-item>
+      <el-form-item label="开始日期">
+        <el-date-picker v-model="form.start" type="date" value-format="YYYY-MM-DD" style="width: 220px" />
+      </el-form-item>
+      <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>
+        <el-button type="primary" :loading="submitting" @click="onSubmit">提交分析</el-button>
+      </el-form-item>
+    </el-form>
+  </el-card>
 </template>

frontend/src/views/factor/Result.vue

@@ -1,4 +1,89 @@
-<script setup lang="ts"></script>
+<script setup lang="ts">
+import { ref, computed, onMounted } from 'vue'
+import { useRoute } from 'vue-router'
+import { ElMessage } from 'element-plus'
+import { getIcSummary, reportUrl } from '@/api/factor'
+
+interface IcStats {
+  mean?: number
+  std?: number
+  icir?: number
+  t_stat?: number
+  count?: number
+  error?: string
+}
+interface FactorInfo {
+  status?: string
+  ic?: Record<string, IcStats>
+  error?: string
+}
+
+const route = useRoute()
+const taskId = String(route.params.id)
+const loading = ref(true)
+const icSummary = ref<Record<string, FactorInfo>>({})
+
+const rows = computed(() => {
+  const out: Array<Record<string, unknown>> = []
+  for (const [factor, info] of Object.entries(icSummary.value)) {
+    const ic = info?.ic || {}
+    for (const [period, s] of Object.entries(ic)) {
+      out.push({ factor, period, ...s })
+    }
+  }
+  return out
+})
+
+const factors = computed(() => Object.keys(icSummary.value))
+
+function fmt(v: unknown): string {
+  if (typeof v === 'number') return (Math.round(v * 10000) / 10000).toString()
+  return v == null ? '' : String(v)
+}
+
+onMounted(async () => {
+  try {
+    icSummary.value = (await getIcSummary(taskId)) as Record<string, FactorInfo>
+  } catch {
+    ElMessage.error('IC 摘要加载失败')
+  } finally {
+    loading.value = false
+  }
+})
+</script>
+
 <template>
-  <el-empty description="投研 - 结果（S2 切片实现）" />
+  <div v-loading="loading">
+    <el-card>
+      <template #header>
+        <h3>IC 统计</h3>
+      </template>
+      <el-table :data="rows" stripe size="small" empty-text="无 IC 数据">
+        <el-table-column prop="factor" label="因子" width="120" />
+        <el-table-column prop="period" label="周期" width="80" />
+        <el-table-column label="IC 均值">
+          <template #default="{ row }">{{ fmt(row.mean) }}</template>
+        </el-table-column>
+        <el-table-column label="IC 标准差">
+          <template #default="{ row }">{{ fmt(row.std) }}</template>
+        </el-table-column>
+        <el-table-column label="ICIR">
+          <template #default="{ row }">{{ fmt(row.icir) }}</template>
+        </el-table-column>
+        <el-table-column label="t 统计">
+          <template #default="{ row }">{{ fmt(row.t_stat) }}</template>
+        </el-table-column>
+        <el-table-column label="样本数">
+          <template #default="{ row }">{{ row.count }}</template>
+        </el-table-column>
+      </el-table>
+    </el-card>
+
+    <el-card v-for="f in factors" :key="f" style="margin-top: 16px">
+      <template #header>
+        <h3>tears 报告 — {{ f }}</h3>
+      </template>
+      <iframe :src="reportUrl(taskId, f)" style="width: 100%; height: 600px; border: 0" />
+    </el-card>
+  </div>
 </template>