Core/Commands: Restore instance management commands

Port From (https://github.com/TrinityCore/TrinityCore/commit/ab12e77cf72bcd361a380c8d1ed37d12fe0e1bbb)

Source/Framework/Constants/AccountConst.cs

@@ -291,7 +291,7 @@ namespace Framework.Constants
         CommandInstanceListbinds = 413,
         CommandInstanceUnbind = 414,
         CommandInstanceStats = 415,
-        CommandInstanceSavedata = 416,
+        // 416 previously used, do not reuse
         CommandLearn = 417,
         // 418 previously used, do not reuse
         CommandLearnAllMy = 419,

Source/Framework/Constants/Language.cs

@@ -1139,14 +1139,14 @@ namespace Framework.Constants
         // Instance Commands
         CommandListBindInfo = 5045,
         CommandListBindPlayerBinds = 5046,
-        CommandListBindGroupBinds = 5047,
+        CommandInstUnbindFailed = 5047,
         CommandInstUnbindUnbinding = 5048,
         CommandInstUnbindUnbound = 5049,
         CommandInstStatLoadedInst = 5050,
         CommandInstStatPlayersIn = 5051,
         CommandInstStatSaves = 5052,
         CommandInstStatPlayersbound = 5053,
-        CommandInstStatGroupsbound = 5054,
+        //                                    = 5054, // old LANG_COMMAND_INST_STAT_GROUPSBOUND
         NotDungeon = 5055, // Map Is Not A Dungeon.
         NoInstanceData = 5056, // Map Has No Instance Data.
         CommandInstSetBossState = 5057,

Source/Framework/Database/Databases/CharacterDatabase.cs

@@ -750,6 +750,7 @@ namespace Framework.Database
             PrepareStatement(CharStatements.DEL_CHARACTER_INSTANCE_LOCK_BY_GUID, "DELETE FROM character_instance_lock WHERE guid = ?");
             PrepareStatement(CharStatements.INS_CHARACTER_INSTANCE_LOCK, "INSERT INTO character_instance_lock (guid, mapId, lockId, instanceId, difficulty, data, completedEncountersMask, entranceWorldSafeLocId, expiryTime, extended) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
             PrepareStatement(CharStatements.UPD_CHARACTER_INSTANCE_LOCK_EXTENSION, "UPDATE character_instance_lock SET extended = ? WHERE guid = ? AND mapId = ? AND lockId = ?");
+            PrepareStatement(CharStatements.UPD_CHARACTER_INSTANCE_LOCK_FORCE_EXPIRE, "UPDATE character_instance_lock SET expiryTime = ?, extended = 0 WHERE guid = ? AND mapId = ? AND lockId = ?");
             PrepareStatement(CharStatements.DEL_INSTANCE, "DELETE FROM instance WHERE instanceId = ?");
             PrepareStatement(CharStatements.INS_INSTANCE, "INSERT INTO instance (instanceId, data, completedEncountersMask, entranceWorldSafeLocId) VALUES (?, ?, ?, ?)");
         }
@@ -1359,6 +1360,7 @@ namespace Framework.Database
         DEL_CHARACTER_INSTANCE_LOCK_BY_GUID,
         INS_CHARACTER_INSTANCE_LOCK,
         UPD_CHARACTER_INSTANCE_LOCK_EXTENSION,
+        UPD_CHARACTER_INSTANCE_LOCK_FORCE_EXPIRE,
         DEL_INSTANCE,
         INS_INSTANCE,