wip: insurance booking

config/services.yaml

@@ -67,11 +67,14 @@ services:
         arguments:
             $choiceListFactory: '@form.choice_list_factory.default'
 
-    # Participant Field Handler Registry - all handlers now instantiate dependencies directly
+    # Insurance Field Handler with dependencies
+    App\Form\Service\ParticipantInsuranceFieldHandler: ~
+
+    # Participant Field Handler Registry - most handlers instantiate dependencies directly, some use services
     App\Form\Service\ParticipantFieldHandlerRegistry:
         arguments:
             $handlers:
-                # All handlers now have no external dependencies and can be instantiated directly
+                # Simple handlers with no external dependencies - instantiated directly
                 - 'App\Form\Service\ParticipantDateOfBirthFieldHandler'
                 - 'App\Form\Service\ParticipantAssignedRoomFieldHandler'
                 - 'App\Form\Service\ParticipantRemarksRoomFieldHandler'
@@ -87,4 +90,5 @@ services:
                 - 'App\Form\Service\ParticipantParkingFieldHandler'
                 - 'App\Form\Service\ParticipantRentalInsuranceFieldHandler'
                 - 'App\Form\Service\ParticipantLicensePlateFieldHandler'
-                - 'App\Form\Service\ParticipantInsuranceFieldHandler'
+                # Complex handlers with dependencies - use service references
+                - '@App\Form\Service\ParticipantInsuranceFieldHandler'