- Added a bug fix on item duplicate bug when "Virtual Inventory Update Mode" is set to 1 or above.

- Changed the update duration of "Virtual Inventory Update Mode" from minute to second. Previously, the value worked in minute, like, when it the value was set to 1 then the update was in every 1 minute. Now, it's set to second, so when the value is set to 1 then the update is in every 1 second.

- Added a new feature: "Virtual Inventory Update Mode". This one controls how the virtual inventory is updated, whether it's via event functions or timer. If it's set to 1 or higher, virtual inventory is updated regularly based on the value set (examples: 1= every 1 minute, 2= every 2 minutes etc).

- Added some new conditions to save changes on virtual inventory when player is afk & back from afk mode.

- Slightly changed the mechanisms of resetting the virtual inventory. Previously, the virtual inventory of certain survivor was reset to 0 when that survivor was disconnected. Now, this mechanism is removed to prevent afk bug.