[ImgBot] Optimize images

*Total -- 443.06kb -> 375.95kb (15.15%)

/static/assets/media/icons/canva.png -- 168.40kb -> 108.78kb (35.4%)
/static/assets/media/icons/gidd.jpg -- 15.49kb -> 12.38kb (20.09%)
/static/assets/media/icons/goal.png -- 10.15kb -> 8.71kb (14.24%)
/static/assets/media/icons/wiki.png -- 249.03kb -> 246.09kb (1.18%)

Signed-off-by: ImgBotApp <[email protected]>

Author: ImgBotApp