feat: Working on route and id helpers for views.

Sources/SharedModels/PurchaseOrder.swift

@@ -117,8 +117,8 @@ public extension PurchaseOrder {
 
   enum SearchContext: Sendable {
     case customer(String)
-    case vendor(String)
-    case employee(String)
+    case vendor(VendorBranch.ID)
+    case employee(Employee.ID)
   }
 
 }