feat(P15A-1,P15A-5): 解耦请假审批权限

client/src/components/navigation/NavLinks.tsx

@@ -22,7 +22,7 @@ export const NAV_ITEMS: NavItem[] = [
     to: "/workflow/tasks",
     label: "待我处理",
     icon: "fact_check",
-    anyOf: ["expense.approve"],
+    anyOf: ["expense.approve", "leave.approve"],
   },
   {
     to: "/invoice-pool",
@@ -40,7 +40,7 @@ export const NAV_ITEMS: NavItem[] = [
     to: "/mobile/approvals",
     label: "移动审批",
     icon: "mobile_friendly",
-    anyOf: ["expense.approve"],
+    anyOf: ["expense.approve", "leave.approve"],
   },
   {
     to: "/budgets",