feat(pickup): 线下提号完成时发放号主成长积分

- 提号完成按号主实际结算金额发放积分，使用提号单维度幂等键防重复
- 增加线下提号积分补发脚本，默认预演，支持指定起始时间和单号
- 补充提号完成与积分幂等回归测试

backend/internal/modules/pickup/repository_test.go

@@ -3,6 +3,7 @@ package pickup
 import (
 	"encoding/json"
 	"errors"
+	"strconv"
 	"strings"
 	"testing"
 	"time"
@@ -363,6 +364,20 @@ func TestRepositoryCompleteInternalPickupCreditsWallet(t *testing.T) {
 		t.Fatalf("站内提号应生成钱包流水: %v", err)
 	}
 	assertInt64(t, "站内提号钱包入账", ledger.AmountCent, 12000)
+
+	var owner model.User
+	if err := db.First(&owner, listing.OwnerID).Error; err != nil {
+		t.Fatalf("读取提号号主失败: %v", err)
+	}
+	assertInt64(t, "提号号主成长积分", owner.RenterGrowthPoints, 120)
+	var growthLedger model.RenterGrowthLedger
+	if err := db.Where("biz_key = ?", "pickup:"+strconv.FormatUint(pickup.ID, 10)+":owner:pickup_completed").
+		First(&growthLedger).Error; err != nil {
+		t.Fatalf("提号应生成号主积分流水: %v", err)
+	}
+	if growthLedger.Role != "owner" || growthLedger.Source != "pickup_completed" || growthLedger.Points != 120 {
+		t.Fatalf("提号积分流水 = %#v", growthLedger)
+	}
 }
 
 // 线下提号不走正常订单结账流程，完成时必须同步给号主邀请人发放返利，
@@ -736,6 +751,8 @@ func newPickupTestRepo(t *testing.T) (*Repository, *gorm.DB) {
 		&model.ProcessEvent{},
 		&model.Notification{},
 		&model.ListingStatusEvent{},
+		&model.SystemConfig{},
+		&model.RenterGrowthLedger{},
 	); err != nil {
 		t.Fatalf("迁移测试表失败: %v", err)
 	}