fix(rectification): resolve typed focus answers deterministically

frontend/tests/rectification-answer-choice.test.ts

@@ -85,6 +85,12 @@ function choiceDossier() {
             option_b: "有类似，但年份不对或不够重大",
             option_c: "没有明显发生",
             option_d: "不记得 / 不确定",
+            options: [
+              { key: "A", label: "是，大概就在那段时间", answer_class: "yes" },
+              { key: "B", label: "有类似，但年份不对或不够重大", answer_class: "weak_yes" },
+              { key: "C", label: "没有明显发生", answer_class: "no" },
+              { key: "D", label: "不记得 / 不确定", answer_class: "unsure" },
+            ],
           },
           probe_id: "p-cd",
           semantic_key: "career.2015",
@@ -151,10 +157,10 @@ test("choice quotes come from the option label, not the assistant question year"
     varga: null,
     choice_mode: "A/B/C/D" as const,
     options: [
-      { key: "A" as const, label: "是，大概就在那段时间", role: "primary" as const },
-      { key: "B" as const, label: "有类似，但年份不对或不够重大", role: "primary" as const },
-      { key: "C" as const, label: "没有明显发生", role: "primary" as const },
-      { key: "D" as const, label: "不记得 / 不确定", role: "secondary" as const },
+      { key: "A" as const, label: "是，大概就在那段时间", answer_class: "yes" as const, role: "primary" as const },
+      { key: "B" as const, label: "有类似，但年份不对或不够重大", answer_class: "weak_yes" as const, role: "primary" as const },
+      { key: "C" as const, label: "没有明显发生", answer_class: "no" as const, role: "primary" as const },
+      { key: "D" as const, label: "不记得 / 不确定", answer_class: "unsure" as const, role: "secondary" as const },
     ],
     stop_label: "先这样，先看当前范围",
     stop_message: "先这样",