feat(版本): 完善研发计划与预警已读

关键改动：

- 增加版本表单、发布校验和调研方向进度规则

- 扩展小宝预警已读状态、风险签名和今日证据

- 补充组长权限、加班查看范围、活动记录与相关测试

Co-Authored-By: Codex GPT-5 <codex@openai.com>

apps/web/lib/xiaobao-risk-trend.ts

@@ -83,7 +83,7 @@ export function buildRiskSignature(snapshot: XiaobaoRiskSnapshot): string {
     snapshot.date,
     clampScore(snapshot.riskScore),
     snapshot.riskLevel,
-    snapshot.forecastReleaseDate ?? '',
+    normalizeForecastDate(snapshot.forecastReleaseDate),
     snapshot.openBugCount,
     snapshot.criticalBugCount ?? 0,
     snapshot.failedTestCount,
@@ -136,6 +136,16 @@ function hasForecastShiftedByOneDay(current?: string, previous?: string): boolea
   return Number.isFinite(delta) && delta >= ONE_DAY_MS;
 }
 
+function normalizeForecastDate(value?: string): string {
+  if (!value) return '';
+  const raw = value.trim();
+  if (!raw) return '';
+  if (/^\d{4}-\d{2}-\d{2}/.test(raw)) return raw.slice(0, 10);
+  const time = new Date(raw).getTime();
+  if (!Number.isFinite(time)) return raw;
+  return new Date(time).toISOString().slice(0, 10);
+}
+
 function getSnapshotTime(snapshot: XiaobaoRiskSnapshot): number {
   const date = new Date(snapshot.createdAt || snapshot.date).getTime();
   return Number.isFinite(date) ? date : 0;