fix: resolve dashboard OpenAPI integration issues

- FCRs & Transfer to Laying: add ExampleResponse field to routeMeta and
  inject example payloads into OpenAPI 200 responses for list and detail
  endpoints so dashboard consumers have concrete response shapes to work with

- Chick In: enable GET /api/production/chickins/ list endpoint (was
  commented out); add P_ChickinsGetAll permission constant and wire it
  into the route; add OpenAPI spec entry with query params and example

- Recording GET all: fix N+1 query bottleneck (2-3s response time) by
  pre-fetching approved transfer maps per PFK ID in two batch queries
  before the per-recording loop; add evaluatePopulationMutationStateFromCaches
  that uses the pre-fetched maps and caches hasAnyRecordingOnTransferTargets
  results by transfer ID — reducing per-page query count from ~20-40 to ~10-12

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

internal/modules/production/recordings/services/recording.service.go

@@ -173,6 +173,37 @@ func (s recordingService) GetAll(c *fiber.Ctx, params *validation.Query) ([]enti
 		return nil, 0, err
 	}
 
+	// Pre-fetch transfer maps by category to avoid N+1 per-recording queries.
+	growingPFKIDs := make([]uint, 0, len(pfkIDs))
+	layingPFKIDs := make([]uint, 0, len(pfkIDs))
+	seenCat := make(map[uint]bool, len(pfkIDs))
+	for i := range recordings {
+		pfkID := recordings[i].ProjectFlockKandangId
+		if pfkID == 0 || seenCat[pfkID] {
+			continue
+		}
+		seenCat[pfkID] = true
+		cat := ""
+		if recordings[i].ProjectFlockKandang != nil && recordings[i].ProjectFlockKandang.ProjectFlock.Id != 0 {
+			cat = strings.ToUpper(strings.TrimSpace(recordings[i].ProjectFlockKandang.ProjectFlock.Category))
+		}
+		switch cat {
+		case string(utils.ProjectFlockCategoryGrowing):
+			growingPFKIDs = append(growingPFKIDs, pfkID)
+		case string(utils.ProjectFlockCategoryLaying):
+			layingPFKIDs = append(layingPFKIDs, pfkID)
+		}
+	}
+	sourceTransferByPFK, err := s.TransferLayingRepo.GetLatestApprovedBySourceKandangs(c.Context(), growingPFKIDs)
+	if err != nil {
+		return nil, 0, err
+	}
+	targetTransferByPFK, err := s.TransferLayingRepo.GetLatestApprovedByTargetKandangs(c.Context(), layingPFKIDs)
+	if err != nil {
+		return nil, 0, err
+	}
+	hasTargetRecordingCache := make(map[uint]bool)
+
 	cutOverChickinAvailability := make(map[uint]bool)
 	for i := range recordings {
 		if recordings[i].ProjectFlockKandangId != 0 && !recordings[i].RecordDatetime.IsZero() {
@@ -192,7 +223,7 @@ func (s recordingService) GetAll(c *fiber.Ctx, params *validation.Query) ([]enti
 		rate := recordingutil.ComputeDepletionRate(prev, current, totalChick)
 		recordings[i].DepletionRate = &rate
 
-		populationCanChange, transferExecuted, isTransition, isLaying, _, _, stateErr := s.evaluatePopulationMutationState(c.Context(), &recordings[i])
+		populationCanChange, transferExecuted, isTransition, isLaying, _, _, stateErr := s.evaluatePopulationMutationStateFromCaches(c.Context(), &recordings[i], sourceTransferByPFK, targetTransferByPFK, hasTargetRecordingCache)
 		if stateErr != nil {
 			return nil, 0, stateErr
 		}
@@ -1308,6 +1339,82 @@ func (s *recordingService) evaluatePopulationMutationState(ctx context.Context,
 	return populationCanChange, transferExecuted, isTransition, isLaying, transfer, transferDate, nil
 }
 
+// evaluatePopulationMutationStateFromCaches is identical to evaluatePopulationMutationState
+// but uses pre-fetched transfer maps to avoid N+1 queries in list endpoints.
+func (s *recordingService) evaluatePopulationMutationStateFromCaches(
+	ctx context.Context,
+	recording *entity.Recording,
+	sourceTransferByPFK map[uint]*entity.LayingTransfer,
+	targetTransferByPFK map[uint]*entity.LayingTransfer,
+	hasTargetRecordingCache map[uint]bool,
+) (bool, bool, bool, bool, *entity.LayingTransfer, time.Time, error) {
+	if recording == nil || recording.ProjectFlockKandangId == 0 || s.TransferLayingRepo == nil {
+		return true, false, false, false, nil, time.Time{}, nil
+	}
+
+	category, err := s.resolveRecordingCategory(ctx, recording)
+	if err != nil {
+		s.Log.Errorf("Failed to resolve recording category for population mutation check (recording=%d): %+v", recording.Id, err)
+		return true, false, false, false, nil, time.Time{}, fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi perubahan populasi recording")
+	}
+
+	var transfer *entity.LayingTransfer
+	switch category {
+	case strings.ToUpper(string(utils.ProjectFlockCategoryGrowing)):
+		transfer = sourceTransferByPFK[recording.ProjectFlockKandangId]
+	case strings.ToUpper(string(utils.ProjectFlockCategoryLaying)):
+		transfer = targetTransferByPFK[recording.ProjectFlockKandangId]
+	default:
+		return true, false, false, false, nil, time.Time{}, nil
+	}
+
+	if transfer == nil {
+		return true, false, false, false, nil, time.Time{}, nil
+	}
+
+	transferDate := transferPhysicalMoveDate(transfer)
+	if transferDate.IsZero() {
+		return true, false, false, false, transfer, transferDate, nil
+	}
+
+	transferExecuted := transfer.ExecutedAt != nil && !transfer.ExecutedAt.IsZero()
+	recordDate := normalizeDateOnlyUTC(recording.RecordDatetime)
+	_, economicCutoffDate := transferRecordingWindow(transfer)
+	isTransition := !recordDate.Before(transferDate) && recordDate.Before(economicCutoffDate)
+	isLaying := !recordDate.Before(economicCutoffDate)
+
+	populationCanChange := true
+	if category == strings.ToUpper(string(utils.ProjectFlockCategoryGrowing)) {
+		populationCanChange = !(transferExecuted && !recordDate.Before(transferDate))
+
+		if transferExecuted && !recordDate.Before(transferDate) {
+			var hasTargetLayingRecording bool
+			if cached, ok := hasTargetRecordingCache[transfer.Id]; ok {
+				hasTargetLayingRecording = cached
+			} else {
+				hasTargetLayingRecording, err = s.hasAnyRecordingOnTransferTargets(ctx, transfer)
+				if err != nil {
+					s.Log.Errorf("Failed to resolve target laying recording state for transfer %d: %+v", transfer.Id, err)
+					return true, false, false, false, nil, time.Time{}, fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi status transisi recording")
+				}
+				hasTargetRecordingCache[transfer.Id] = hasTargetLayingRecording
+			}
+			if hasTargetLayingRecording {
+				isTransition = false
+				isLaying = true
+			} else {
+				today := normalizeDateOnlyUTC(time.Now().UTC())
+				if !today.Before(economicCutoffDate) {
+					isTransition = true
+					isLaying = false
+				}
+			}
+		}
+	}
+
+	return populationCanChange, transferExecuted, isTransition, isLaying, transfer, transferDate, nil
+}
+
 func (s *recordingService) hasAnyRecordingOnTransferTargets(ctx context.Context, transfer *entity.LayingTransfer) (bool, error) {
 	if transfer == nil || transfer.Id == 0 {
 		return false, nil