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/useDevTaskStore.ts

@@ -1,7 +1,7 @@
 'use client';
 import { create } from 'zustand';
 import type { DevTask, DevTaskStatus } from '@/lib/dev-task';
-import { generateTaskNo, isLegacyTask } from '@/lib/dev-task';
+import { generateTaskNo } from '@/lib/dev-task';
 import { applyDevTaskTransition, normalizeDevTaskOnCreate } from '@/lib/dev-task-workflow';
 import {
   createDevTaskByVersionId,
@@ -11,9 +11,9 @@ import {
   updateDevTaskByVersionId,
   updateDevTaskStatusByVersionId,
 } from '@/lib/domain-api';
-import { createEntityId, dedupeEntityIds } from '@/lib/entity-id';
+import { createEntityId } from '@/lib/entity-id';
 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';
 import type { WorkActivity } from '@/lib/work-activity';
 import {
   makeDevTaskBlockedActivity,
@@ -23,27 +23,8 @@ import {
 } from '@/lib/work-activity-factory';
 import { useWorkActivityStore } from './useWorkActivityStore';
 
-function saveStored(items: DevTask[]) {
-  saveServerData('dev-tasks', items).catch(() => {});
-}
-
 let lastTasksFetchAt = 0;
 
-async function loadStored(): Promise<DevTask[] | null> {
-  try {
-    const parsed = await loadServerData<DevTask[]>('dev-tasks');
-    if (parsed) {
-      if (Array.isArray(parsed) && parsed.some(isLegacyTask)) {
-        return null;
-      }
-      const result = dedupeEntityIds(parsed, 'task');
-      if (result.changed) saveStored(result.items);
-      return result.items;
-    }
-  } catch {}
-  return null;
-}
-
 interface DevTaskState {
   tasks: DevTask[];
   loaded: boolean;
@@ -63,13 +44,18 @@ export const useDevTaskStore = create<DevTaskState>((set, get) => ({
   loaded: false,
 
   fetchTasks: async (options) => {
-    if (!options?.force && get().loaded && Date.now() - lastTasksFetchAt < SERVER_DATA_CACHE_MS) return;
+    if (!options?.versionId && !options?.force && get().loaded && Date.now() - lastTasksFetchAt < SERVER_DATA_CACHE_MS) return;
     const cached = options?.versionId
-      ? await listDevTasksByVersionId(options.versionId).catch(loadStored)
-      : await loadStored();
-    if (!options?.force && get().loaded && Date.now() - lastTasksFetchAt < SERVER_DATA_CACHE_MS) return;
+      ? await listDevTasksByVersionId(options.versionId).catch(() => [])
+      : get().tasks;
+    if (!options?.versionId && !options?.force && get().loaded && Date.now() - lastTasksFetchAt < SERVER_DATA_CACHE_MS) return;
     lastTasksFetchAt = Date.now();
-    set({ tasks: cached ?? [], loaded: true });
+    set({
+      tasks: options?.versionId
+        ? mergeDevTasksForVersion(get().tasks, options.versionId, cached ?? [])
+        : cached ?? [],
+      loaded: true,
+    });
   },
 
   createTask: (data) => {
@@ -87,18 +73,13 @@ export const useDevTaskStore = create<DevTaskState>((set, get) => ({
     set({ tasks: updated, loaded: true });
     scheduleSaveWithOptimisticRollback({
       save: async () => {
-        try {
-          if (!task.versionId) throw new Error('missing versionId');
-          const result = await createDevTaskByVersionId(task.versionId, task);
-          set({
-            tasks: get().tasks.map((item) => (item.id === task.id ? { ...task, ...result.item } : item)),
-            loaded: true,
-          });
-          appendDomainActivities(result.activities);
-        } catch {
-          await saveDevTasksFallback(updated);
-          useWorkActivityStore.getState().addActivity(makeDevTaskCreatedActivity(task, task.createdBy || task.assigneeId));
-        }
+        if (!task.versionId) throw new Error('missing versionId');
+        const result = await createDevTaskByVersionId(task.versionId, task);
+        set({
+          tasks: get().tasks.map((item) => (item.id === task.id ? { ...task, ...result.item } : item)),
+          loaded: true,
+        });
+        appendDomainActivities(result.activities);
       },
       expected: updated,
       getCurrent: () => get().tasks,
@@ -115,14 +96,10 @@ export const useDevTaskStore = create<DevTaskState>((set, get) => ({
     set({ tasks: updated, loaded: true });
     scheduleSaveWithOptimisticRollback({
       save: async () => {
-        try {
-          const versionId = previous.find((task) => task.id === id)?.versionId;
-          if (!versionId) throw new Error('missing versionId');
-          const result = await updateDevTaskByVersionId(versionId, id, data);
-          appendDomainActivities(result.activities);
-        } catch {
-          await saveDevTasksFallback(updated);
-        }
+        const versionId = previous.find((task) => task.id === id)?.versionId;
+        if (!versionId) throw new Error('missing versionId');
+        const result = await updateDevTaskByVersionId(versionId, id, data);
+        appendDomainActivities(result.activities);
       },
       expected: updated,
       getCurrent: () => get().tasks,
@@ -136,13 +113,9 @@ export const useDevTaskStore = create<DevTaskState>((set, get) => ({
     set({ tasks: updated, loaded: true });
     scheduleSaveWithOptimisticRollback({
       save: async () => {
-        try {
-          const versionId = previous.find((task) => task.id === id)?.versionId;
-          if (!versionId) throw new Error('missing versionId');
-          await deleteDevTaskByVersionId(versionId, id);
-        } catch {
-          await saveDevTasksFallback(updated);
-        }
+        const versionId = previous.find((task) => task.id === id)?.versionId;
+        if (!versionId) throw new Error('missing versionId');
+        await deleteDevTaskByVersionId(versionId, id);
       },
       expected: updated,
       getCurrent: () => get().tasks,
@@ -166,15 +139,10 @@ export const useDevTaskStore = create<DevTaskState>((set, get) => ({
     const activity = makeDevTaskStatusActivity(task, task.status, to, task.assigneeId);
     scheduleSaveWithOptimisticRollback({
       save: async () => {
-        try {
-          if (!task.versionId) throw new Error('missing versionId');
-          const result = await updateDevTaskStatusByVersionId(task.versionId, id, to);
-          appendDomainActivities(result.activities);
-          if (result.activities.length === 0 && activity) useWorkActivityStore.getState().addActivity(activity);
-        } catch {
-          await saveDevTasksFallback(updated);
-          if (activity) useWorkActivityStore.getState().addActivity(activity);
-        }
+        if (!task.versionId) throw new Error('missing versionId');
+        const result = await updateDevTaskStatusByVersionId(task.versionId, id, to);
+        appendDomainActivities(result.activities);
+        if (result.activities.length === 0 && activity) useWorkActivityStore.getState().addActivity(activity);
       },
       expected: updated,
       getCurrent: () => get().tasks,
@@ -201,15 +169,10 @@ export const useDevTaskStore = create<DevTaskState>((set, get) => ({
       : makeDevTaskUnblockedActivity(task, task.assigneeId);
     scheduleSaveWithOptimisticRollback({
       save: async () => {
-        try {
-          if (!task.versionId) throw new Error('missing versionId');
-          const result = await setDevTaskBlockedByVersionId(task.versionId, id, blocked, reason);
-          appendDomainActivities(result.activities);
-          if (result.activities.length === 0) useWorkActivityStore.getState().addActivity(activity);
-        } catch {
-          await saveDevTasksFallback(updated);
-          useWorkActivityStore.getState().addActivity(activity);
-        }
+        if (!task.versionId) throw new Error('missing versionId');
+        const result = await setDevTaskBlockedByVersionId(task.versionId, id, blocked, reason);
+        appendDomainActivities(result.activities);
+        if (result.activities.length === 0) useWorkActivityStore.getState().addActivity(activity);
       },
       expected: updated,
       getCurrent: () => get().tasks,
@@ -231,8 +194,11 @@ export const useDevTaskStore = create<DevTaskState>((set, get) => ({
   },
 }));
 
-async function saveDevTasksFallback(tasks: DevTask[]) {
-  await saveServerData('dev-tasks', tasks);
+function mergeDevTasksForVersion(current: DevTask[], versionId: string, scopedTasks: DevTask[]) {
+  return [
+    ...current.filter((task) => task.versionId !== versionId),
+    ...scopedTasks,
+  ];
 }
 
 function appendDomainActivities(activities: WorkActivity[]) {