chore(merge): merge main into develop

Backports two softlock fixes and playtime regression fix from main.
Also removes handleMsgMhfEnterTournamentQuest from the nil-stub test
list — it's a real DB-backed handler and has its own dedicated test.

network/mhfpacket/msg_parse_small_test.go

@@ -32,7 +32,7 @@ func TestParseSmallNotImplemented(t *testing.T) {
 		{"MsgMhfSetUdTacticsFollower", &MsgMhfSetUdTacticsFollower{}},
 		{"MsgMhfStampcardPrize", &MsgMhfStampcardPrize{}},
 		{"MsgMhfUpdateForceGuildRank", &MsgMhfUpdateForceGuildRank{}},
-		{"MsgMhfUseUdShopCoin", &MsgMhfUseUdShopCoin{}},
+
 
 		// SYS packets - NOT IMPLEMENTED
 		{"MsgSysAuthData", &MsgSysAuthData{}},