fix: sync current handlers, repair relic data and restore visible launcher consoles

internal/gameserver/handlers_challenge.go

@@ -274,12 +274,8 @@ func init() {
 	})
 
 	handle("GetCurChallengePeak", func(s *Session, req *goproto.GetCurChallengePeakCsReq, rsp *goproto.GetCurChallengePeakScRsp) error {
-		// reverted to the state of the build that reached Pom-Pom:
-		// empty peak_id (a fabricated peak_id:1 crashed CreateMemberEntityLeader)
+		// Match upstream's empty current-state response until a Peak is active.
 		rsp.Retcode = 0
-		rsp.HasPassed = true
-		rsp.PeakId = 1
-		rsp.BossBuffId = 0
 		return nil
 	})
 
@@ -293,13 +289,9 @@ func init() {
 				EndTime:    1924992000,
 			})
 		}
-		// NOTE: the real 4.6.51 activity schedule (realActivitySchedule, from
-		// the March7th dump) BLACK-SCREENS the events page: the client renders
-		// real event panels, then requests each activity's data (GetActivity-
-		// HotData/GetActiveActivityData/...) which we cannot fill yet - NRE.
-		// The synthetic list below resolves to nothing and keeps the page open
-		// (empty but usable). Re-enable the real list only after implementing
-		// per-activity data handlers.
+		// Advertise only the supported Endgame schedules. Exposing the full
+		// ActivityConfig before implementing its activity-data handlers makes
+		// the Client request unavailable state and can stall the events page.
 
 		// Apocalyptic Shadow tab requires an active schedule with panel 21001
 		for actID := uint32(21001); actID <= 21030; actID++ {