fix: 前端构建修复 + P3-1 子组件路径校正

- tsconfig 排除 *.test.ts(生产构建不编译测试)
- OutcomePanel TeamSideTag 导入路径 ../../ → ../../../
- AgentsPanel/OutcomePanel/ReasoningPanel types 导入 ../../ → ../
- MatchPredictPanel JSDoc 注释 **. → /** (P3-1 编辑损坏)

前端构建成功,容器 healthy。

frontend/src/pages/matches/components/OutcomePanel.tsx

@@ -3,9 +3,9 @@
  *
  * P3-1: 从 MatchPredictPanel.PredictionPanel 拆出,渲染逻辑原样搬迁。
  */
-import TeamSideTag from '../../../../components/TeamSideTag'
-import type { Match, Prediction } from '../../types'
-import { OUTCOME_LABEL } from '../../types'
+import TeamSideTag from '../../../components/TeamSideTag'
+import type { Match, Prediction } from '../types'
+import { OUTCOME_LABEL } from '../types'
 
 /** 置信度细线:0~1 数值的低调可视化 */
 function Meter({ value }: { value: number }) {