[ImgBot] Optimize images

*Total -- 1,190.64kb -> 1,042.04kb (12.48%)

/public/assets/image-loading.jpg -- 20.96kb -> 13.70kb (34.63%)
/public/icons/logo512.png -- 114.71kb -> 85.53kb (25.43%)
/public/icons/logo192.png -- 21.36kb -> 16.70kb (21.81%)
/public/readme/codehouse-text.png -- 76.79kb -> 60.09kb (21.75%)
/public/icons/apple-touch-icon.png -- 19.13kb -> 15.27kb (20.18%)
/public/readme/codehouse-graphql.png -- 248.51kb -> 218.51kb (12.07%)
/public/assets/codehouse-banner.png -- 644.27kb -> 587.83kb (8.76%)
/public/icons/logo32.png -- 1.67kb -> 1.62kb (3.03%)
/public/assets/icon.svg -- 12.58kb -> 12.27kb (2.45%)
/public/assets/images/1.jpg -- 30.66kb -> 30.52kb (0.46%)

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

Author: ImgBotApp