feat(pl): 运费结算审批分流与车辆挂车号等 PL 能力完善

拆分运费审批/出款页面，补充结算发票附件与菜单 SQL，并同步前后端模型与车辆相关展示。

Co-authored-by: Cursor <cursoragent@cursor.com>

web-admin/src/router/modules/pl.ts

@@ -18,13 +18,6 @@ export const plRoutes: AppRouteRecord[] = [
         component: '/pl/carrier/index',
         meta: { title: '承运商管理', keepAlive: true, menuCode: 'pl:carrier:list' }
       },
-      {
-        id: 'PL00000000000000000000000000003',
-        name: 'PlVehicle',
-        path: 'vehicle',
-        component: '/pl/vehicle/index',
-        meta: { title: '车辆管理', keepAlive: true, menuCode: 'pl:vehicle:list' }
-      },
       {
         id: 'PL00000000000000000000000000003S',
         name: 'PlSelfVehicle',
@@ -32,6 +25,13 @@ export const plRoutes: AppRouteRecord[] = [
         component: '/pl/self-vehicle/index',
         meta: { title: '山峡自有车辆', keepAlive: true, menuCode: 'pl:self-vehicle:list' }
       },
+      {
+        id: 'PL00000000000000000000000000003',
+        name: 'PlVehicle',
+        path: 'vehicle',
+        component: '/pl/vehicle/index',
+        meta: { title: '车辆管理', keepAlive: true, menuCode: 'pl:vehicle:list' }
+      },
       {
         id: 'PL00000000000000000000000000004',
         name: 'PlPersonnel',
@@ -109,6 +109,20 @@ export const plRoutes: AppRouteRecord[] = [
         component: '/pl/freight/index',
         meta: { title: '运费结算', keepAlive: true, menuCode: 'pl:freight:list' }
       },
+      {
+        id: 'PL00000000000000000000000000031',
+        name: 'PlFreightApproval',
+        path: 'freight-approval',
+        component: '/pl/freight-approval/index',
+        meta: { title: '运费结算审批', keepAlive: true, menuCode: 'pl:freight-approval:list' }
+      },
+      {
+        id: 'PL00000000000000000000000000032',
+        name: 'PlFreightDisburse',
+        path: 'freight-disburse',
+        component: '/pl/freight-disburse/index',
+        meta: { title: '运费财务发放', keepAlive: true, menuCode: 'pl:freight-disburse:list' }
+      },
       {
         id: 'PL00000000000000000000000000040',
         name: 'PlInventory',