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/stores/useTaskWorklogStore.ts

@@ -7,17 +7,10 @@ import {
   listTaskWorklogsDomain,
 } from '@/lib/domain-api';
 import { scheduleSaveWithOptimisticRollback } from '@/lib/optimistic-persistence';
-import { loadServerData, saveServerData, SERVER_DATA_CACHE_MS } from '@/lib/server-data';
+import { SERVER_DATA_CACHE_MS } from '@/lib/server-data';
 
 let lastWorklogsFetchAt = 0;
 
-async function loadStored(): Promise<TaskWorklog[] | null> {
-  try {
-    return await loadServerData<TaskWorklog[]>('task-worklogs');
-  } catch {}
-  return null;
-}
-
 interface TaskWorklogState {
   worklogs: TaskWorklog[];
   loaded: boolean;
@@ -33,7 +26,7 @@ export const useTaskWorklogStore = create<TaskWorklogState>((set, get) => ({
 
   fetchWorklogs: async (options) => {
     if (!options?.force && get().loaded && Date.now() - lastWorklogsFetchAt < SERVER_DATA_CACHE_MS) return;
-    const cached = await listTaskWorklogsDomain().catch(loadStored);
+    const cached = await listTaskWorklogsDomain().catch(() => []);
     if (!options?.force && get().loaded && Date.now() - lastWorklogsFetchAt < SERVER_DATA_CACHE_MS) return;
     lastWorklogsFetchAt = Date.now();
     set({ worklogs: cached ?? [], loaded: true });
@@ -50,15 +43,11 @@ export const useTaskWorklogStore = create<TaskWorklogState>((set, get) => ({
     set({ worklogs: updated, loaded: true });
     scheduleSaveWithOptimisticRollback({
       save: async () => {
-        try {
-          const created = await createTaskWorklogDomain(item);
-          set({
-            worklogs: get().worklogs.map((worklog) => (worklog.id === item.id ? { ...item, ...created } : worklog)),
-            loaded: true,
-          });
-        } catch {
-          await saveTaskWorklogsFallback(updated);
-        }
+        const created = await createTaskWorklogDomain(item);
+        set({
+          worklogs: get().worklogs.map((worklog) => (worklog.id === item.id ? { ...item, ...created } : worklog)),
+          loaded: true,
+        });
       },
       expected: updated,
       getCurrent: () => get().worklogs,
@@ -72,11 +61,7 @@ export const useTaskWorklogStore = create<TaskWorklogState>((set, get) => ({
     set({ worklogs: updated, loaded: true });
     scheduleSaveWithOptimisticRollback({
       save: async () => {
-        try {
-          await deleteTaskWorklogDomain(id);
-        } catch {
-          await saveTaskWorklogsFallback(updated);
-        }
+        await deleteTaskWorklogDomain(id);
       },
       expected: updated,
       getCurrent: () => get().worklogs,
@@ -90,7 +75,3 @@ export const useTaskWorklogStore = create<TaskWorklogState>((set, get) => ({
       .reduce((sum, w) => sum + w.hours, 0);
   },
 }));
-
-async function saveTaskWorklogsFallback(worklogs: TaskWorklog[]) {
-  await saveServerData('task-worklogs', worklogs);
-}