[ImgBot] Optimize images

*Total -- 1,057.25kb -> 817.63kb (22.66%)

/ios/kayu/Images.xcassets/AppIcon.appiconset/1024.png -- 303.90kb -> 209.47kb (31.07%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/512.png -- 111.81kb -> 79.31kb (29.07%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/256.png -- 39.52kb -> 29.86kb (24.44%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/216.png -- 31.72kb -> 24.32kb (23.31%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/196.png -- 27.50kb -> 21.33kb (22.44%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/180.png -- 24.19kb -> 18.95kb (21.66%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/172.png -- 22.73kb -> 17.83kb (21.55%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/167.png -- 21.82kb -> 17.17kb (21.32%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/152.png -- 19.04kb -> 15.07kb (20.84%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/144.png -- 17.50kb -> 13.96kb (20.21%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/128.png -- 14.62kb -> 11.76kb (19.57%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/120.png -- 13.43kb -> 10.91kb (18.78%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/100.png -- 10.22kb -> 8.36kb (18.18%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/114.png -- 12.34kb -> 10.11kb (18.05%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/88.png -- 8.42kb -> 6.92kb (17.78%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/87.png -- 8.37kb -> 6.88kb (17.77%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/102.png -- 10.45kb -> 8.60kb (17.69%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/92.png -- 8.92kb -> 7.36kb (17.51%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/80.png -- 7.29kb -> 6.13kb (15.86%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/76.png -- 6.74kb -> 5.69kb (15.62%)
/assets/kayu.png -- 280.04kb -> 237.00kb (15.37%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/72.png -- 6.23kb -> 5.31kb (14.83%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/66.png -- 5.42kb -> 4.65kb (14.16%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/58.png -- 4.51kb -> 3.90kb (13.45%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/60.png -- 4.73kb -> 4.10kb (13.21%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/64.png -- 5.16kb -> 4.49kb (13.02%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/57.png -- 4.41kb -> 3.85kb (12.67%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/55.png -- 4.13kb -> 3.63kb (12.21%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/50.png -- 3.58kb -> 3.16kb (11.79%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/48.png -- 3.41kb -> 3.01kb (11.47%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/40.png -- 2.64kb -> 2.38kb (9.87%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/29.png -- 1.62kb -> 1.52kb (5.99%)
/ios/kayu/Images.xcassets/AppIcon.appiconset/32.png -- 1.85kb -> 1.75kb (5.53%)
/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -- 9.03kb -> 8.90kb (1.51%)

Signed-off-by: ImgBotApp <ImgBotHelp@gmail.com>

Author: ImgBotApp