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/authser/auth.go

@@ -5,7 +5,6 @@ import (
 	"strings"
 	"time"
 	"videoweb/app/appg"
-	"videoweb/app/service/reportser"
 	"videoweb/pub/common/enum/consts"
 	"videoweb/pub/common/log"
 	"videoweb/pub/common/srvdef"
@@ -212,8 +211,6 @@ func Register(ctx context.Context, guestUserId int64, accountNo, email, password
 			if serr != nil {
 				return nil, serr
 			}
-			reportser.ReportUserRegister(guest, ua, ip, "username")
-			reportser.ReportUserLogin(guest, ua, ip, pubdef.LoginTypeAccount)
 			return toLoginResp(ctx, guest, token, true), nil
 		}
 	}
@@ -270,8 +267,6 @@ func Register(ctx context.Context, guestUserId int64, accountNo, email, password
 	if serr != nil {
 		return nil, serr
 	}
-	reportser.ReportUserRegister(user, ua, ip, "username")
-	reportser.ReportUserLogin(user, ua, ip, pubdef.LoginTypeAccount)
 	return toLoginResp(ctx, user, token, false), nil
 }
 
@@ -333,7 +328,6 @@ func Login(ctx context.Context, account, password string, ua useragent.UA, ip, c
 		bson.M{usermod.FN.User.Id: user.Id},
 		bson.M{"$set": setDoc},
 	)
-	reportser.ReportUserLogin(user, ua, ip, pubdef.LoginTypeAccount)
 	return toLoginResp(ctx, user, token, true), nil
 }