chore: cleanup, updated docs

src/Service/InsuranceService.php

@@ -55,8 +55,12 @@ class InsuranceService
      *
      * @return array<Insurance> Filtered array of eligible insurances, sorted by price
      */
-    public function getEligibleInsurances(array $insurances, ParticipantDto $participant, BookingDto $booking, float $travelPrice): array
-    {
+    public function getEligibleInsurances(
+        array $insurances,
+        ParticipantDto $participant,
+        BookingDto $booking,
+        float $travelPrice
+    ): array {
         $travelStartDate = $booking->travel->dateFrom;
         $travelEndDate = $booking->travel->dateTo;
 
@@ -99,8 +103,13 @@ class InsuranceService
      *
      * @return Insurance|null The reassigned insurance or null if no suitable match found
      */
-    public function reassignInsuranceForPriceChange(array $availableInsurances, Insurance $currentInsurance, ParticipantDto $participant, BookingDto $booking, float $travelPrice): ?Insurance
-    {
+    public function reassignInsuranceForPriceChange(
+        array $availableInsurances,
+        Insurance $currentInsurance,
+        ParticipantDto $participant,
+        BookingDto $booking,
+        float $travelPrice
+    ): ?Insurance {
         // Group insurances of the same type
         $sameTypeInsurances = $this->filterByType($availableInsurances, $currentInsurance);
 
@@ -125,8 +134,12 @@ class InsuranceService
      *
      * @return array<int, Insurance|null> Array indexed by participant index with assigned insurances
      */
-    public function batchAssignInsuranceToParticipants(array $availableInsurances, Insurance $selectedInsurance, BookingDto $booking, array $participantPrices): array
-    {
+    public function batchAssignInsuranceToParticipants(
+        array $availableInsurances,
+        Insurance $selectedInsurance,
+        BookingDto $booking,
+        array $participantPrices
+    ): array {
         $assignments = [];
 
         // Group insurances of the same type
@@ -264,8 +277,11 @@ class InsuranceService
         return true;
     }
 
-    private function checkAgeConstraints(Insurance $insurance, ParticipantDto $participant, \DateTimeImmutable $travelStartDate): bool
-    {
+    private function checkAgeConstraints(
+        Insurance $insurance,
+        ParticipantDto $participant,
+        \DateTimeImmutable $travelStartDate
+    ): bool {
         $participantAge = $participant->getAge($travelStartDate);
 
         // If no birth date is provided, skip age constraints (field will be hidden via field state conditions)
@@ -286,8 +302,11 @@ class InsuranceService
         return true;
     }
 
-    private function checkTravelDateConstraints(Insurance $insurance, \DateTimeImmutable $travelStartDate, \DateTimeImmutable $travelEndDate): bool
-    {
+    private function checkTravelDateConstraints(
+        Insurance $insurance,
+        \DateTimeImmutable $travelStartDate,
+        \DateTimeImmutable $travelEndDate
+    ): bool {
         // Check travel start date
         if (null !== $insurance->travelDateFrom && $travelStartDate < $insurance->travelDateFrom) {
             return false;