feat: 完成产线MES系统全流程功能迭代与优化

本提交完成了多个核心模块的功能完善与业务对齐：
1. 工位终端：固定工位配置、移除自选工位逻辑、适配配置化工位号
2. MES核心：重构工位组合逻辑、新增工单/流程状态管理、补全报工/追溯逻辑
3. WMS客户端：新增修改密码功能、优化帮助弹窗逻辑
4. 文档与权限：补充完整操作手册、统一菜单名称与权限描述
5. 修复多业务校验：排产数量校验、工单状态校验、工位绑定规则

bj_power_mes/frontend/src/router/index.js

@@ -12,10 +12,10 @@ const routes = [
       { path: 'daily-plan', name: 'DailyPlan', component: () => import('../pages/DailyPlan.vue'), meta: { title: '日排产' } },
       { path: 'bom', name: 'Bom', component: () => import('../pages/Bom.vue'), meta: { title: '物料清单' } },
       { path: 'material-request', name: 'MaterialRequest', component: () => import('../pages/MaterialRequest.vue'), meta: { title: '备料单' } },
-      { path: 'plc-send', name: 'PlcSend', component: () => import('../pages/PlcSend.vue'), meta: { title: 'PLC工序下发' } },
+      { path: 'plc-send', name: 'PlcSend', component: () => import('../pages/PlcSend.vue'), meta: { title: '工位组合下发' } },
       { path: 'torque', name: 'Torque', component: () => import('../pages/Torque.vue'), meta: { title: '拧紧查询' } },
-      { path: 'process-step', name: 'ProcessStep', component: () => import('../pages/ProcessStep.vue'), meta: { title: '工艺参数' } },
       { path: 'process-flow', name: 'ProcessFlow', component: () => import('../pages/ProcessFlow.vue'), meta: { title: '工艺流程' } },
+      { path: 'station', name: 'Station', component: () => import('../pages/Station.vue'), meta: { title: '关联工位' } },
       { path: 'performance', name: 'Performance', component: () => import('../pages/Performance.vue'), meta: { title: '绩效报表' } },
       { path: 'inspect', name: 'Inspect', component: () => import('../pages/Inspect.vue'), meta: { title: '巡检终端' } },
       { path: 'scan', name: 'Scan', component: () => import('../pages/Scan.vue'), meta: { title: '手动报工' } },