Patch 0.16 - Fix bugs after Playtest first day — Gambit Playtest Steam update #1482904

Fix localization for “Select piece” in promotion Fix friends leaderboard Fix undo move in Duck Samurai boss fight Add modal with Playtest info Reduced value and cost for Bounty Hunter King, Pawns King, and Quake King from 5 to 4. Increased value and cost for Cloning King and Himera King from 5 to 10. Adjusted value and cost for Gold King from 3 to 4. Increased value and cost for Immortal King from 6 to 8. Decreased value and cost for Jester King and Judge King from 8 to 6. Reduced value and cost for Necro King from 8 to 6. New setting to mute audio when the application is unfocused, enhancing user experience. Etude / Deck: after upgrading a piece via etude, Deck still showed the old piece instead of the upgraded one. Etude packs: each subsequent pack opening showed fewer cards; packs now always offer 3 cards. Shop / boosters: after buying both boosters, returning to the main menu, and co...