feat: 实现需求管理、加班记录、成员/角色管理模块

- 需求模块：完整 CRUD、状态流转（采纳/拒绝/关闭）、详情抽屉、产品→项目级联选择
- 加班记录：产品→项目→版本三级联动、月份筛选（MonthPicker）、CSV 导出
- 成员管理：左右布局（部门树+成员列表）、手机号脱敏、初始密码自动生成及规则设置
- 角色管理：卡片列表、系统角色保护、CRUD
- 通用组件：FilterSelect 下拉、MonthPicker 月份选择器、Pagination 分页
- 样式统一：状态标签加 border、日期输入现代化、筛选组件风格一致

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/web/stores/useOvertimeStore.ts

@@ -0,0 +1,116 @@
+'use client';
+import { create } from 'zustand';
+import type { OvertimeRecord } from '@/lib/overtime';
+import type { DictItem } from '@/lib/requirement';
+import { calcDuration } from '@/lib/overtime';
+
+const STORAGE_KEY = 'ftb_overtime_v1';
+
+const PRESET_REASONS: DictItem[] = [
+  { id: 'reason-1', name: '需求变更', createdAt: '2024-01-01' },
+  { id: 'reason-2', name: '需求新增', createdAt: '2024-01-01' },
+  { id: 'reason-3', name: '版本冲刺', createdAt: '2024-01-01' },
+  { id: 'reason-4', name: 'Bug修复', createdAt: '2024-01-01' },
+  { id: 'reason-5', name: '线上问题修复', createdAt: '2024-01-01' },
+  { id: 'reason-6', name: '测试问题整改', createdAt: '2024-01-01' },
+  { id: 'reason-7', name: '技术难点攻关', createdAt: '2024-01-01' },
+  { id: 'reason-8', name: '联调问题', createdAt: '2024-01-01' },
+  { id: 'reason-9', name: '上游交付延误', createdAt: '2024-01-01' },
+  { id: 'reason-10', name: '工作量超负荷', createdAt: '2024-01-01' },
+  { id: 'reason-11', name: '返工修改', createdAt: '2024-01-01' },
+];
+
+const MOCK_RECORDS: OvertimeRecord[] = [
+  { id: 'ot-1', projectId: 'p1', versionId: 'v2', person: '张三', startTime: '2024-12-10T19:00', endTime: '2024-12-10T22:30', duration: 3.5, reasonId: 'reason-3', createdAt: '2024-12-10' },
+  { id: 'ot-2', projectId: 'p2', versionId: 'v5', person: '李四', startTime: '2024-12-11T18:30', endTime: '2024-12-11T21:00', duration: 2.5, reasonId: 'reason-1', createdAt: '2024-12-11' },
+  { id: 'ot-3', projectId: 'p1', versionId: 'v2', person: '王五', startTime: '2024-12-12T19:00', endTime: '2024-12-12T23:00', duration: 4, reasonId: 'reason-4', createdAt: '2024-12-12' },
+  { id: 'ot-4', projectId: 'p3', person: '张三', startTime: '2024-12-13T18:00', endTime: '2024-12-13T20:30', duration: 2.5, reasonId: 'reason-7', createdAt: '2024-12-13' },
+  { id: 'ot-5', projectId: 'p2', versionId: 'v5', person: '赵六', startTime: '2024-12-14T19:30', endTime: '2024-12-15T01:00', duration: 5.5, reasonId: 'reason-5', remark: '线上紧急事故', createdAt: '2024-12-14' },
+];
+
+interface OvertimeState {
+  records: OvertimeRecord[];
+  reasons: DictItem[];
+  loading: boolean;
+  fetchRecords: () => void;
+  createRecord: (data: Omit<OvertimeRecord, 'id' | 'duration' | 'createdAt'>) => void;
+  updateRecord: (id: string, data: Partial<OvertimeRecord>) => void;
+  deleteRecord: (id: string) => void;
+  addReason: (name: string) => void;
+  updateReason: (id: string, name: string) => void;
+  deleteReason: (id: string) => void;
+}
+
+function saveLocal(data: { records: OvertimeRecord[]; reasons: DictItem[] }) {
+  try { localStorage.setItem(STORAGE_KEY, JSON.stringify(data)); } catch {}
+}
+
+function loadLocal(): { records: OvertimeRecord[]; reasons: DictItem[] } | null {
+  try {
+    const raw = localStorage.getItem(STORAGE_KEY);
+    if (raw) return JSON.parse(raw);
+  } catch {}
+  return null;
+}
+
+export const useOvertimeStore = create<OvertimeState>((set, get) => ({
+  records: MOCK_RECORDS,
+  reasons: PRESET_REASONS,
+  loading: false,
+
+  fetchRecords: () => {
+    const cached = loadLocal();
+    if (cached) set({ records: cached.records, reasons: cached.reasons });
+  },
+
+  createRecord: (data) => {
+    const duration = calcDuration(data.startTime, data.endTime);
+    const record: OvertimeRecord = {
+      ...data,
+      id: `ot-${Date.now()}`,
+      duration,
+      createdAt: new Date().toISOString().slice(0, 10),
+    };
+    const records = [...get().records, record];
+    set({ records });
+    saveLocal({ records, reasons: get().reasons });
+  },
+
+  updateRecord: (id, data) => {
+    const records = get().records.map((r) => {
+      if (r.id !== id) return r;
+      const updated = { ...r, ...data };
+      if (data.startTime || data.endTime) {
+        updated.duration = calcDuration(updated.startTime, updated.endTime);
+      }
+      return updated;
+    });
+    set({ records });
+    saveLocal({ records, reasons: get().reasons });
+  },
+
+  deleteRecord: (id) => {
+    const records = get().records.filter((r) => r.id !== id);
+    set({ records });
+    saveLocal({ records, reasons: get().reasons });
+  },
+
+  addReason: (name) => {
+    const item: DictItem = { id: `reason-${Date.now()}`, name, createdAt: new Date().toISOString().slice(0, 10) };
+    const reasons = [...get().reasons, item];
+    set({ reasons });
+    saveLocal({ records: get().records, reasons });
+  },
+
+  updateReason: (id, name) => {
+    const reasons = get().reasons.map((r) => r.id === id ? { ...r, name } : r);
+    set({ reasons });
+    saveLocal({ records: get().records, reasons });
+  },
+
+  deleteReason: (id) => {
+    const reasons = get().reasons.filter((r) => r.id !== id);
+    set({ reasons });
+    saveLocal({ records: get().records, reasons });
+  },
+}));