[ImgBot] Optimize images

*Total -- 100.89kb -> 77.54kb (23.14%)

/static/base-branch.png -- 62.91kb -> 40.92kb (34.95%)
/packages/react-router-architect/__tests__/554828.jpeg -- 26.04kb -> 24.74kb (4.99%)
/templates/basic/app/welcome/logo-dark.svg -- 5.96kb -> 5.92kb (0.61%)
/templates/basic/app/welcome/logo-light.svg -- 5.99kb -> 5.96kb (0.39%)

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

Author: ImgBotApp