feat: 工作台合规评分优化、面包屑补全、花名册斑马纹

- 合规评分维度拆分：薪酬社保拆为薪酬工资+社保公积金两个独立维度
- 合同管理评分纳入待签署合同（signDate为null）扣分
- 维度评分hover显示得分依据findings和建议recommendations
- 概览统计卡片支持点击跳转（在管员工/高风险/待办/工资条）
- 面包屑补全10个缺失路由，统一分组名与侧边栏一致
- 移除子Tab中重复的PageGuide组件
- 花名册列表添加斑马纹隔行变色
- 薪酬结构模版表格列宽优化，计算公式列截断+title显示

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

frontend/src/pages/Dashboard.tsx

@@ -214,10 +214,10 @@ export default function Dashboard() {
   const yearCost = data.yearCostSummary
 
   const stats = [
-    { label: '在管员工', value: data.stats.employeeCount, icon: Users, color: 'text-primary' },
-    { label: '高风险', value: data.stats.highRiskCount, icon: AlertTriangle, color: 'text-danger' },
-    { label: '待办事项', value: data.stats.todoCount, icon: CheckSquare, color: 'text-warning' },
-    { label: '工资条', value: payroll?.payslipCount ?? 0, icon: Receipt, color: 'text-safe' },
+    { label: '在管员工', value: data.stats.employeeCount, icon: Users, color: 'text-primary', to: '/roster' },
+    { label: '高风险', value: data.stats.highRiskCount, icon: AlertTriangle, color: 'text-danger', to: '/risk-center' },
+    { label: '待办事项', value: data.stats.todoCount, icon: CheckSquare, color: 'text-warning', to: '', tab: 'risk' as const },
+    { label: '工资条', value: payroll?.payslipCount ?? 0, icon: Receipt, color: 'text-safe', to: '/money' },
   ]
 
   // 当月人力成本
@@ -385,16 +385,13 @@ export default function Dashboard() {
       {/* 概览 Tab */}
       {activeTab === 'overview' && (
         <div className="space-y-3">
-          <PageGuide>
-            概览页展示企业人力全局数据：在管员工数、待办事项、当月人力成本及年度累计成本。可点击各统计卡片快速跳转到对应详情页。右上角可自定义显示/隐藏模块。
-          </PageGuide>
           {/* 统计卡片 */}
           {isSectionVisible('overview_stats') && (
           <div className="grid grid-cols-2 md:grid-cols-4 gap-2">
             {stats.map((stat) => {
               const Icon = stat.icon
-              return (
-                <Card key={stat.label} className="flex items-center gap-2.5">
+              const inner = (
+                <Card key={stat.label} className="flex items-center gap-2.5 hover:shadow-md transition-shadow cursor-pointer">
                   <Icon className={`w-6 h-6 ${stat.color}`} />
                   <div>
                     <div className="text-base font-bold">{stat.value}</div>
@@ -402,6 +399,10 @@ export default function Dashboard() {
                   </div>
                 </Card>
               )
+              if (stat.tab) {
+                return <div key={stat.label} onClick={() => setActiveTab(stat.tab)}>{inner}</div>
+              }
+              return <Link key={stat.label} to={stat.to}>{inner}</Link>
             })}
           </div>
           )}
@@ -428,18 +429,46 @@ export default function Dashboard() {
                     </ResponsiveContainer>
                     <div className="absolute inset-0 flex flex-col items-center justify-center px-2 overflow-hidden">
                       <span className={`text-2xl font-bold leading-none ${complianceScore?.level === 'safe' ? 'text-safe' : complianceScore?.level === 'warning' ? 'text-warning' : 'text-danger'}`}>{complianceScore?.overallScore ?? complianceScore?.totalScore ?? 0}</span>
-                      <span className="text-xs text-gray-500 mt-1 truncate max-w-full">{complianceScore?.levelLabel ?? ''}</span>
+                      <span className="text-xs text-gray-500 mt-1 truncate max-w-full">{complianceScore?.levelLabel ?? complianceScore?.summary ?? ''}</span>
                     </div>
                   </div>
                   {/* 维度评分 */}
-                  <div className="flex-1 grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-6 gap-2">
-                    {complianceScore?.dimensions?.map((dim: any) => (
-                      <Link key={dim.key} to={dim.key === 'contract' ? '/roster' : dim.key === 'policy' ? '/policies' : dim.key === 'attendance' ? '/attendance' : dim.key === 'salary' ? '/money' : '/social'} className="flex flex-col items-center p-1.5 rounded-lg hover:bg-gray-50 transition-colors">
-                        <span className={`text-lg font-bold ${dim.score >= 85 ? 'text-safe' : dim.score >= 60 ? 'text-warning' : 'text-danger'}`}>{dim.score}</span>
-                        <span className="text-xs text-gray-600">{dim.name}</span>
-                        {dim.todoCount > 0 && <span className="text-[10px] text-gray-400">{dim.todoCount}待办</span>}
-                      </Link>
-                    ))}
+                  <div className="flex-1 grid grid-cols-2 sm:grid-cols-4 lg:grid-cols-7 gap-2">
+                    {complianceScore?.dimensions?.map((dim: any) => {
+                      const dimRouteMap: Record<string, string> = {
+                        contract: '/roster',
+                        salary: '/money',
+                        social: '/social',
+                        attendance: '/attendance',
+                        policy: '/policies',
+                        termination: '/termination',
+                        evidence: '/evidence',
+                      }
+                      return (
+                        <Link key={dim.key} to={dimRouteMap[dim.key] || '/roster'} className="flex flex-col items-center p-1.5 rounded-lg hover:bg-gray-50 transition-colors group relative">
+                          <span className={`text-lg font-bold ${dim.score >= 85 ? 'text-safe' : dim.score >= 60 ? 'text-warning' : 'text-danger'}`}>{dim.score}</span>
+                          <span className="text-xs text-gray-600">{dim.name}</span>
+                          {dim.todoCount > 0 && <span className="text-[10px] text-gray-400">{dim.todoCount}待办</span>}
+                          {/* hover 显示得分依据 */}
+                          {dim.findings && dim.findings.length > 0 && (
+                            <div className="hidden group-hover:block absolute top-full left-1/2 -translate-x-1/2 z-20 mt-1 w-56 bg-gray-900 text-white text-xs rounded-lg p-2.5 shadow-lg whitespace-normal">
+                              <div className="font-medium mb-1">得分依据</div>
+                              {dim.findings.map((f: string, i: number) => (
+                                <div key={i} className="text-gray-300 leading-relaxed mb-0.5">• {f}</div>
+                              ))}
+                              {dim.recommendations && dim.recommendations.length > 0 && (
+                                <>
+                                  <div className="font-medium mt-1.5 mb-0.5 text-amber-300">建议</div>
+                                  {dim.recommendations.map((r: string, i: number) => (
+                                    <div key={i} className="text-gray-300 leading-relaxed mb-0.5">• {r}</div>
+                                  ))}
+                                </>
+                              )}
+                            </div>
+                          )}
+                        </Link>
+                      )
+                    })}
                   </div>
                 </div>
                 {/* 合同到期预警内联 */}
@@ -575,9 +604,6 @@ export default function Dashboard() {
       {/* 人力成本 Tab */}
       {activeTab === 'cost' && (
         <div className="space-y-3">
-          <PageGuide>
-            人力成本页展示当月及年度累计的工资、社保、公积金、加班费、补偿金等各项成本明细。可导出薪税汇总表，点击月份卡片可查看历史趋势。
-          </PageGuide>
           {/* 成本专属指标卡片 */}
           {isSectionVisible('cost_metrics') && (
           <div className="grid grid-cols-2 md:grid-cols-4 gap-2">
@@ -842,9 +868,6 @@ export default function Dashboard() {
       {/* 人员分析 Tab */}
       {activeTab === 'workforce' && (
         <div className="space-y-3">
-          <PageGuide>
-            人员分析页展示本月入离职动态、员工分布及绩效统计。可按部门筛选查看人员构成，洞察团队变化趋势。
-          </PageGuide>
           {/* 本月工作动态 */}
           {isSectionVisible('workforce_activities') && (
           <Card>
@@ -977,11 +1000,6 @@ export default function Dashboard() {
       {/* 风险提醒 Tab */}
       {(activeTab === 'risk' || activeTab === 'task') && (
         <div className="space-y-3">
-          <PageGuide>
-            {activeTab === 'risk'
-              ? '风险提醒页汇总合同到期、未签合同、离职风险、退休预警等高风险待办事项。可批量处理或逐项解决，处理完成后自动归档至已办事项。'
-              : '月度任务页汇总社保办理、发薪批次等周期性待办事项。可批量处理或逐项解决，处理完成后自动归档至已办事项。'}
-          </PageGuide>
           {/* 风险分布饼图（仅风险提醒Tab） */}
           {activeTab === 'risk' && isSectionVisible('risk_distribution') && (
             <Card>