Remove 买点 (user acquisition tracking) subsystem

Delete the dataReport SDK, event storage model, and scheduled uploader,
along with the reportser/srv_report wrapper services and all ~20 Report*
call sites in business code. Also drop the ReportSDKConfig field from
the APP config response, the TrackerAppId helper, and the related
dataReport yaml config block.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

app/service/coinser/coin_buy.go

@@ -2,19 +2,12 @@ package coinser
 
 import (
 	"context"
-	"crypto/md5"
-	"encoding/hex"
-	"encoding/json"
-	"fmt"
-	"strconv"
 	"strings"
 	"time"
 	"videoweb/app/service/rechargeser"
 	"videoweb/pub/common/log"
 	"videoweb/pub/common/srvdef"
 	"videoweb/pub/common/useragent"
-	"videoweb/pub/dataReport"
-	"videoweb/pub/models/eventmod"
 	"videoweb/pub/models/rechargepackagemod"
 	"videoweb/pub/models/usermod"
 	"videoweb/pub/models/vipordermod"
@@ -116,8 +109,6 @@ func CreateCoinOrder(ctx context.Context,
 		return nil, serr
 	}
 
-	go reportCoinOrderCreated(order, pkg, ip)
-
 	return &BuyCoinResp{
 		TradeNo:          tradeNo,
 		PayUrl:           payInfo.PayUrl,
@@ -126,65 +117,6 @@ func CreateCoinOrder(ctx context.Context,
 	}, nil
 }
 
-func reportCoinOrderCreated(order *vipordermod.VipOrder, pkg *rechargepackagemod.RechargePackage, ip string) {
-	ctx := context.Background()
-	user, _ := usermod.FindOneUser(ctx, bson.M{usermod.FN.User.Id: order.UserId})
-	districtCode := order.DistrictCode
-	if user != nil && strings.TrimSpace(user.DistrictCode) != "" {
-		districtCode = user.DistrictCode
-	}
-
-	sourceKey, sourceName := orderSource(order)
-	ua := order.Client.UA(order.SysType)
-	eventId := newEventId(pubdef.TrackerAppId(), order.UserId, order.TradeNo, order.CreatedAt.Unix())
-	commonField := dataReport.NewCommonField(eventId, dataReport.EventTypeOrderCreated, districtCode, ua, strconv.FormatInt(order.UserId, 10), ip)
-	commonField.Payload = dataReport.JsonRawMessage(&dataReport.OrderCreatedEvent{
-		OrderID:        order.TradeNo,
-		OrderType:      "coin_purchase",
-		ProductID:      strconv.FormatInt(pkg.Id, 10),
-		ProductName:    pkg.Name,
-		Amount:         dataReport.JsonNumber(order.Amount),
-		Currency:       "CNY",
-		CoinQuantity:   dataReport.JsonNumber(order.Coin),
-		SourcePageKey:  sourceKey,
-		SourcePageName: sourceName,
-		CreateTime:     dataReport.JsonNumber(order.CreatedAt.Unix()),
-	})
-
-	eventData, _ := json.Marshal(commonField)
-	if err := eventmod.InsertOneEvent(ctx, &eventmod.Event{
-		EventId:   commonField.EventID,
-		EventType: commonField.Event,
-		Data:      string(eventData),
-		Status:    eventmod.Default,
-		CreatedAt: time.Now(),
-		UpdatedAt: time.Now(),
-	}); err != nil {
-		log.Error("reportCoinOrderCreated InsertOneEvent failed",
-			log.Any("tradeNo", order.TradeNo), log.E(err))
-	}
-}
-
-func orderSource(order *vipordermod.VipOrder) (string, string) {
-	key, name := "deposit", "金币充值"
-	if order != nil && order.Client != nil {
-		if value := strings.TrimSpace(order.Client.SourcePageKey); value != "" {
-			key = value
-		}
-		if value := strings.TrimSpace(order.Client.SourcePageName); value != "" {
-			name = value
-		}
-	}
-	return key, name
-}
-
-func newEventId(appId string, uid int64, orderId interface{}, createTime int64) string {
-	input := fmt.Sprintf("%v%v%v%v", appId, uid, orderId, createTime)
-	h := md5.New()
-	h.Write([]byte(input))
-	return hex.EncodeToString(h.Sum(nil))
-}
-
 // GetCoinOrderHistory 查询用户金币购买记录
 func GetCoinOrderHistory(ctx context.Context, userId int64, page, pageSize int64) (vipordermod.VipOrderList, int64, *srvdef.SrvErr) {
 	filter := bson.M{