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

internal/gameserver/handlers_ui.go

@@ -4,9 +4,7 @@ import (
 	goproto "gac-hkrpg-go/protocol/proto"
 )
 
-// Handlers for cmds the real 4.6.51 client sends during normal play that were
-// dropped in the first test session (2026-10-07 01:00) — several of them gate
-// UI state (pause menu, Endgame entry, map rotation) on the server's reply.
+// UI requests bound to the command names in the loaded protocol.
 
 func init() {
 	// client pauses itself when opening menus/map — must be acked
@@ -16,12 +14,11 @@ func init() {
 		return nil
 	})
 
-	// the Endgame entrance waits for this before opening its UI
-	// (4.6.51: CsReq 4190 -> ScRsp 4112, retcode = tag 14 — the Rust build
-	// answered the wrong id 4130 and the client stalled)
-	rawHandlers[4190] = func(s *Session, payload []byte) error {
-		return s.SendRaw(&NetPacket{CmdType: 4112, Body: []byte{0x70, 0x00}})
-	}
+	// The Endgame entrance waits for this response before opening its UI.
+	handle("GetUnreleasedBlockInfo", func(s *Session, req *goproto.GetUnreleasedBlockInfoCsReq, rsp *goproto.GetUnreleasedBlockInfoScRsp) error {
+		rsp.Retcode = 0
+		return nil
+	})
 
 	handle("TakeQuestReward", func(s *Session, req *goproto.TakeQuestRewardCsReq, rsp *goproto.TakeQuestRewardScRsp) error {
 		rsp.Retcode = 0