feat: 工作台概览优化 - 人力成本展示、解聘记录完善、数据准确性修复

- 解聘列表显示所有状态记录（含已撤销/已完成）
- 月度解聘人数排除CANCELLED和DRAFT状态
- 工作台新增当月人力成本和年度累计成本卡片
- 年度累计成本包含当前月未归档数据
- 企业总成本公式加入加班费
- 统计卡片月加班费改为工资条数量，避免与动态区重复
- 本月工作动态与风险分布改为左右两列布局
- 人力成本区域优化：2列网格+突出总成本

backend/src/services/risk.service.ts

@@ -278,12 +278,15 @@ export async function getDashboardData(orgId: string) {
   const currentMonth = `${now.getFullYear()}-${String(now.getMonth() + 1).padStart(2, '0')}`
   const monthStart = new Date(now.getFullYear(), now.getMonth(), 1)
   const monthEnd = new Date(now.getFullYear(), now.getMonth() + 1, 0, 23, 59, 59)
+  const yearStart = new Date(now.getFullYear(), 0, 1)
+  const yearEnd = new Date(now.getFullYear(), 11, 31, 23, 59, 59)
 
   const [
     employeeCount, highRisks, pendingRisks, riskItems, resolvedItems,
     overtimeRecords, payslips, batchEntries, socialConfig, housingConfig,
     monthContracts, monthTerminations, monthDisciplinary, monthAttendance,
     monthSeverancePay,
+    yearBatchEntries, yearOvertimeRecords, yearSeverancePay,
   ] = await Promise.all([
     prisma.employee.count({ where: { orgId, status: 'ACTIVE' } }),
     prisma.riskItem.count({ where: { orgId, status: 'PENDING', level: 'HIGH', type: { in: ['CONTRACT', 'TERMINATION'] } } }),
@@ -319,7 +322,7 @@ export async function getDashboardData(orgId: string) {
       where: { orgId, createdAt: { gte: monthStart, lte: monthEnd } },
     }),
     prisma.terminationRecord.count({
-      where: { orgId, createdAt: { gte: monthStart, lte: monthEnd } },
+      where: { orgId, createdAt: { gte: monthStart, lte: monthEnd }, status: { notIn: ['CANCELLED', 'DRAFT'] } },
     }),
     prisma.disciplinaryRecord.count({
       where: { orgId, violationDate: { gte: monthStart, lte: monthEnd } },
@@ -328,7 +331,22 @@ export async function getDashboardData(orgId: string) {
       where: { orgId, date: { gte: monthStart, lte: monthEnd } },
     }),
     prisma.terminationRecord.aggregate({
-      where: { orgId, createdAt: { gte: monthStart, lte: monthEnd } },
+      where: { orgId, createdAt: { gte: monthStart, lte: monthEnd }, status: { notIn: ['CANCELLED', 'DRAFT'] } },
+      _sum: { compensation: true },
+    }),
+    // 年度累计：已归档批次条目
+    prisma.batchEntry.findMany({
+      where: { orgId, batch: { month: { startsWith: `${now.getFullYear()}-` }, status: 'ARCHIVED' } },
+      select: { baseSalary: true, overtimePay: true, allowance: true, deduction: true, bonus: true, totalPay: true, socialEmp: true, socialOrg: true, housingEmp: true, housingOrg: true, tax: true, netPay: true, employeeId: true },
+    }),
+    // 年度累计：加班记录
+    prisma.overtimeRecord.findMany({
+      where: { orgId, month: { startsWith: `${now.getFullYear()}-` } },
+      select: { totalPay: true, weekdayHours: true, weekendHours: true, holidayHours: true },
+    }),
+    // 年度累计：补偿金
+    prisma.terminationRecord.aggregate({
+      where: { orgId, createdAt: { gte: yearStart, lte: yearEnd }, status: { notIn: ['CANCELLED', 'DRAFT'] } },
       _sum: { compensation: true },
     }),
   ])
@@ -444,8 +462,8 @@ export async function getDashboardData(orgId: string) {
     housingEmp: housingEmpTotal,
     estimatedTax,
     severancePay: monthSeverancePay._sum.compensation || 0,
-    // 企业总成本 = 工资总额 + 企业社保 + 企业公积金 + 经济补偿金
-    orgTotalCost: totalPay + socialOrgTotal + housingOrgTotal + (monthSeverancePay._sum.compensation || 0),
+    // 企业总成本 = 工资总额 + 企业社保 + 企业公积金 + 加班费 + 经济补偿金
+    orgTotalCost: totalPay + socialOrgTotal + housingOrgTotal + monthlyOvertimePay + (monthSeverancePay._sum.compensation || 0),
     // 员工实发 = 工资总额 - 个人社保 - 个人公积金 - 个税
     empNetPay: useArchivedData ? totalNetPay : totalPay - socialEmpTotal - housingEmpTotal - estimatedTax,
   }
@@ -461,6 +479,29 @@ export async function getDashboardData(orgId: string) {
     overtimePay: monthlyOvertimePay,
   }
 
+  // 年度累计人力资源成本 = 已归档批次汇总 + 当前月数据（当前月可能未归档）
+  const yearArchivedPay = yearBatchEntries.reduce((s: number, e: typeof yearBatchEntries[number]) => s + e.totalPay, 0)
+  const yearArchivedSocialOrg = yearBatchEntries.reduce((s: number, e: typeof yearBatchEntries[number]) => s + e.socialOrg, 0)
+  const yearArchivedHousingOrg = yearBatchEntries.reduce((s: number, e: typeof yearBatchEntries[number]) => s + e.housingOrg, 0)
+  const yearOvertimePay = yearOvertimeRecords.reduce((s: number, r: typeof yearOvertimeRecords[number]) => s + r.totalPay, 0)
+  const yearSeverance = yearSeverancePay._sum.compensation || 0
+
+  // 当前月是否已包含在归档批次中
+  const currentMonthArchived = batchEntries.length > 0
+  const yearTotalPay = yearArchivedPay + (currentMonthArchived ? 0 : totalPay)
+  const yearSocialOrg = yearArchivedSocialOrg + (currentMonthArchived ? 0 : socialOrgTotal)
+  const yearHousingOrg = yearArchivedHousingOrg + (currentMonthArchived ? 0 : housingOrgTotal)
+
+  const yearCostSummary = {
+    year: now.getFullYear().toString(),
+    totalPay: yearTotalPay,
+    socialOrg: yearSocialOrg,
+    housingOrg: yearHousingOrg,
+    overtimePay: yearOvertimePay,
+    severancePay: yearSeverance,
+    orgTotalCost: yearTotalPay + yearSocialOrg + yearHousingOrg + yearOvertimePay + yearSeverance,
+  }
+
   const riskDistribution = {
     contract: riskItems.filter((r: typeof riskItems[number]) => r.type === 'CONTRACT').length,
     salary: riskItems.filter((r: typeof riskItems[number]) => r.type === 'SALARY').length,
@@ -521,5 +562,6 @@ export async function getDashboardData(orgId: string) {
     aiPrediction: null,
     payrollSummary,
     monthlyActivities,
+    yearCostSummary,
   }
 }

backend/src/services/termination.service.ts

@@ -743,7 +743,7 @@ export async function getDrafts(orgId: string, status?: string) {
   if (status) {
     where.status = status
   } else {
-    where.status = { in: ['DRAFT', 'PENDING_APPROVAL', 'APPROVED', 'REJECTED'] }
+    where.status = { in: ['DRAFT', 'PENDING_APPROVAL', 'APPROVED', 'REJECTED', 'EXECUTING', 'COMPLETED', 'CANCELLED'] }
   }
 
   const records = await prisma.terminationRecord.findMany({