feat(selection): enhance PatternScore component with detailed breakdown labels and update tests for accuracy

zhixing-web/src/features/selection/components/pattern-score.tsx

@@ -6,6 +6,13 @@ interface PatternScoreProps {
   score: SelectionPatternScore | null
 }
 
+const breakdownLabels = {
+  trend_structure: "趋势",
+  kdj_state: "KDJ",
+  volume_pattern: "量能",
+  price_shape: "价格形态",
+} as const
+
 export function PatternScoreSummary({ score }: PatternScoreProps) {
   if (!score) return <span className="text-muted-foreground">未评分</span>
   if (score.status === "failed") {
@@ -44,9 +51,20 @@ export function PatternScoreDetails({ score }: PatternScoreProps) {
       <p className="text-xl font-semibold tabular-nums">
         {formatScore(score.value)} 分
       </p>
-      <Badge variant={score.status === "matched" ? "default" : "outline"}>
-        {score.status === "matched" ? "已匹配" : "低于匹配阈值"}
-      </Badge>
+      {score.breakdown ? (
+        <dl className="grid grid-cols-2 gap-1.5 text-xs">
+          {Object.entries(breakdownLabels).map(([key, label]) => (
+            <div key={key} className="rounded-md border border-border/60 p-1.5">
+              <dt className="text-muted-foreground">{label}</dt>
+              <dd className="mt-0.5 font-semibold tabular-nums">
+                {formatScore(
+                  score.breakdown?.[key as keyof typeof breakdownLabels],
+                )}
+              </dd>
+            </div>
+          ))}
+        </dl>
+      ) : null}
     </div>
   )
 }

zhixing-web/src/features/selection/pages/selection-results-page.test.tsx

@@ -212,7 +212,10 @@ describe("SelectionResultsPage", () => {
     expect(
       within(detailPanel).getByText("最接近案例：华纳药厂"),
     ).toBeInTheDocument()
-    expect(within(detailPanel).queryByText("价格形态")).not.toBeInTheDocument()
+    expect(within(detailPanel).getByText("价格形态")).toBeInTheDocument()
+    expect(within(detailPanel).getByText("趋势")).toBeInTheDocument()
+    expect(within(detailPanel).getByText("量能")).toBeInTheDocument()
+    expect(within(detailPanel).queryByText("已匹配")).not.toBeInTheDocument()
     expect(within(detailPanel).getByText("J 值")).toBeInTheDocument()
     expect(within(detailPanel).getByText("RSI")).toBeInTheDocument()
     expect(within(detailPanel).getByText("日涨跌幅")).toBeInTheDocument()
@@ -239,7 +242,7 @@ describe("SelectionResultsPage", () => {
       score: null,
     },
     {
-      expected: "低于匹配阈值",
+      expected: "低于阈值",
       score: {
         breakdown: {
           kdj_state: 42,