答辩级 UI 改造：指挥台驾驶舱/证据地图/演化生命线/成长路线图/候选审核台

- 驾驶舱改'人才能力变化指挥台'：变化事件流主图+可信度卡+行动卡+播报卡
- 图谱子图同心分层布局、技能变化角标、系统发现折叠入右栏、主操作收敛
- 演化页双 Tab（岗位报告/全岗位扫描）+ 能力生命线 Swimlane + 更替流
- 学习路径成长路线图：概要条/示范路线/预计投入/标记完成联动
- 新增候选审核台抽屉 + GET /api/stats/credibility
- 简历裸姓名/专硕提取修复（桌面真实简历验收通过）+ BGE-M3 加载提示

app/api/routes.py

@@ -336,6 +336,34 @@ def graph() -> dict:
 
 
 # ---------- JD 导入（异步任务） ----------
+@app.get("/api/stats/credibility")
+def credibility_stats() -> dict:
+    """数据可信度指标（驾驶舱「数据可信度」卡）：
+    有效 JD 数 / 独立企业数 / 来源类型数 / 人工复核率 / 异常剔除率。
+    人工复核率 = 审核留痕数 / (留痕数 + 待审候选数)。"""
+    jd_dir = resolve(_cfg, "jd_raw_dir")
+    records, _ = load_jd_dir(jd_dir)
+    total = len(records)
+    valid = [r for r in records if not r.is_noise and not r.is_duplicate]
+    companies = {r.company for r in valid if r.company}
+    sources = sorted({r.source for r in valid if r.source})
+    audit = state_db.get_audit(_db_path(), limit=200)
+    reviewed = sum(1 for r in audit if r.get("kind") != "node_update")
+    pending = len(load_pending(_db_path()))
+    denom = reviewed + pending
+    return _ok({
+        "jd_total": total,
+        "jd_valid": len(valid),
+        "companies": len(companies),
+        "sources": len(sources),
+        "source_names": sources,
+        "reviewed": reviewed,
+        "pending": pending,
+        "review_rate": (reviewed / denom) if denom else None,
+        "excluded_rate": ((total - len(valid)) / total) if total else 0.0,
+    })
+
+
 def _run_task(task_id: str) -> None:
     task = _state["tasks"][task_id]
     try: