Exit Widget
* Add exit window to main menu
Technical data

* Add exit window to main menu

* Reduced shield range 100 -> 70 * Fixed non-payment bug when upgrading in widget * Adjusting the amount of resources obtained * Coin box probability adjustment and count limit 1 time * MFG Lv.5 Cooldown 1s -> 0.5s

* MoonScavenger's movement speed 200 -> 100 * Factory resource production get resource 1~10 -> 1~5 * AIMoonScavenger resource production Cooldown to gain resources 15~30 -> 30~60 * Amount of item to drop 5~15 -> 10~15

* Fixed a bug that exceeded the limit when purchasing resources in Auto Buy/Sell * Added a system that makes the space center available everywhere

* Fixed the display of resources for the construction of MFG in Foundation.

* Fixed blank error in options - Resolution - Music ON/OFF - Volume - Language -Support Language(English, Korean, Japanese, Spanish, Chinese)

* Fixed a bug with getting points in the lobby * Score system improvement

* Fix LeaderBoard's Lank Error * Fix Refresh LeaderBoard Error * Reset LeaderBoard