feat: default statistics filter to a rolling 12-month window

src/Controller/Administrative/Statistics/ApplicationsByDestinationController.php

@@ -35,8 +35,8 @@ class ApplicationsByDestinationController extends AbstractController
         }
 
         $statistics = $this->applicationRepository->getApplicationsByDestination(
-            $filterDto->getDateFrom(),
-            $filterDto->getDateTo(),
+            $filterDto->getEffectiveDateFrom(),
+            $filterDto->getEffectiveDateTo(),
         );
 
         return $this->render('administrative/statistics/applications_by_destination.html.twig', [

src/Controller/Administrative/Statistics/FeedbackByDestinationController.php

@@ -35,8 +35,8 @@ class FeedbackByDestinationController extends AbstractController
         }
 
         $statistics = $this->dispositionRepository->getFeedbackStatisticsByNormalizedHotelCode(
-            $filterDto->getDateFrom(),
-            $filterDto->getDateTo(),
+            $filterDto->getEffectiveDateFrom(),
+            $filterDto->getEffectiveDateTo(),
         );
 
         return $this->render('administrative/statistics/feedback_by_destination.html.twig', [

src/Controller/Administrative/Statistics/FeedbackRatingsByDestinationController.php

@@ -35,8 +35,8 @@ class FeedbackRatingsByDestinationController extends AbstractController
         }
 
         $statistics = $this->feedbackRepository->getAverageRatingsByDestinationAndFeedbackSet(
-            $filterDto->getDateFrom(),
-            $filterDto->getDateTo(),
+            $filterDto->getEffectiveDateFrom(),
+            $filterDto->getEffectiveDateTo(),
         );
 
         return $this->render('administrative/statistics/feedback_ratings_by_destination.html.twig', [

src/Controller/Administrative/Statistics/FeedbackRatingsController.php

@@ -35,8 +35,8 @@ class FeedbackRatingsController extends AbstractController
         }
 
         $statistics = $this->feedbackRepository->getAverageRatingsByQuestionAndFeedbackSet(
-            $filterDto->getDateFrom(),
-            $filterDto->getDateTo(),
+            $filterDto->getEffectiveDateFrom(),
+            $filterDto->getEffectiveDateTo(),
         );
 
         // Prepare chart data for each feedback set