refactor(data): 收口关系表运行时数据源

- 移除已迁移业务 AppData 运行时 fallback，改走领域 API 和关系表快读
- 补齐需求产品负责人、版本计划任务 JSON 和成员 username 回填迁移
- 统一治理字典入口，并补充 AI provider、数据源契约和领域服务测试

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

apps/web/hooks/useXiaobaoWarningRisks.ts

@@ -1,6 +1,6 @@
 'use client';
 
-import { useEffect, useMemo, useState } from 'react';
+import { useCallback, useEffect, useMemo, useState } from 'react';
 import { useHasPermission } from '@/components/auth/Guard';
 import { useAuthStore } from '@/stores/useAuthStore';
 import { useBugStore } from '@/stores/useBugStore';
@@ -20,7 +20,7 @@ import {
   collectV22XiaobaoLatestInsights,
   filterV22XiaobaoSummariesForVisibleVersions,
   mergeV22XiaobaoLatestInsights,
-  shouldLoadXiaobaoAppDataFallback,
+  shouldLoadXiaobaoStoreFallback,
   type V22XiaobaoSummaryLoadState,
 } from '@/lib/xiaobao-v22-summary';
 import { calcXiaobaoVersionRisk } from '@/lib/xiaobao-risk';
@@ -55,12 +55,26 @@ export function useXiaobaoWarningRisks({ loadRiskCache = false }: { loadRiskCach
   const [v22Summaries, setV22Summaries] = useState<V22XiaobaoWarningSummary[]>([]);
   const today = useMemo(() => new Date().toISOString().slice(0, 10), []);
   const v22UserId = user?.name || user?.id || '';
-  const shouldLoadFallback = shouldLoadXiaobaoAppDataFallback(v22SummaryState);
+  const shouldLoadFallback = shouldLoadXiaobaoStoreFallback(v22SummaryState);
   const relationInsights = useMemo(() => collectV22XiaobaoLatestInsights(v22Summaries), [v22Summaries]);
   const mergedInsights = useMemo(
     () => mergeV22XiaobaoLatestInsights(relationInsights, insights),
     [insights, relationInsights],
   );
+  const allVersions = useMemo(() => flattenVersions(overview), [overview]);
+  const visibleVersions = useMemo(
+    () => filterXiaobaoWarningVersions(allVersions, { canManage, userName: user?.name }),
+    [allVersions, canManage, user?.name],
+  );
+  const hydrateXiaobaoStoreFallback = useCallback(() => {
+    for (const version of visibleVersions) {
+      void fetchRequirements({ productId: version.productId, versionId: version.id });
+      void fetchPlans({ versionId: version.id });
+      void fetchTasks({ versionId: version.id });
+      void fetchTestCases({ versionId: version.id });
+      void fetchBugs({ versionId: version.id });
+    }
+  }, [fetchBugs, fetchPlans, fetchRequirements, fetchTasks, fetchTestCases, visibleVersions]);
 
   useEffect(() => { fetchOverview(); }, [fetchOverview]);
   useEffect(() => {
@@ -89,23 +103,15 @@ export function useXiaobaoWarningRisks({ loadRiskCache = false }: { loadRiskCach
       ignore = true;
     };
   }, [canManage, v22UserId]);
-  useEffect(() => { if (shouldLoadFallback) fetchPlans(); }, [fetchPlans, shouldLoadFallback]);
-  useEffect(() => { if (shouldLoadFallback) fetchRequirements(); }, [fetchRequirements, shouldLoadFallback]);
-  useEffect(() => { if (shouldLoadFallback) fetchTasks(); }, [fetchTasks, shouldLoadFallback]);
-  useEffect(() => { if (shouldLoadFallback) fetchTestCases(); }, [fetchTestCases, shouldLoadFallback]);
-  useEffect(() => { if (shouldLoadFallback) fetchBugs(); }, [fetchBugs, shouldLoadFallback]);
+  useEffect(() => {
+    if (shouldLoadFallback) hydrateXiaobaoStoreFallback();
+  }, [hydrateXiaobaoStoreFallback, shouldLoadFallback]);
   useEffect(() => { if (shouldLoadFallback) fetchActivities(); }, [fetchActivities, shouldLoadFallback]);
   useEffect(() => { if (shouldLoadFallback) fetchWorklogs(); }, [fetchWorklogs, shouldLoadFallback]);
   useEffect(() => {
     if (loadRiskCache) fetchRiskData();
   }, [fetchRiskData, loadRiskCache]);
 
-  const allVersions = useMemo(() => flattenVersions(overview), [overview]);
-  const visibleVersions = useMemo(
-    () => filterXiaobaoWarningVersions(allVersions, { canManage, userName: user?.name }),
-    [allVersions, canManage, user?.name],
-  );
-
   const visibleVersionScopeMap = useMemo(() => buildVersionDataScopeMap({
     versionIds: visibleVersions.map((version) => version.id),
     plans,