[ImgBot] Optimize images (#163)

*Total -- 612.46kb -> 561.07kb (8.39%)

/public/themes/bimbala/images/maskable_icon.png -- 43.04kb -> 25.53kb (40.68%)
/public/themes/bimbala/clients/nda-1.png -- 8.90kb -> 6.46kb (27.37%)
/public/bimbala/img/logo/logo-md.png -- 21.41kb -> 17.53kb (18.14%)
/public/bimbala/img/logo/logo-lg.png -- 21.41kb -> 17.53kb (18.14%)
/public/bimbala/img/logo/logo-2xl.png -- 21.41kb -> 17.53kb (18.14%)
/public/bimbala/img/logo/logo-xl.png -- 21.41kb -> 17.53kb (18.14%)
/public/themes/bimbala/clients/nda-2.png -- 6.49kb -> 5.47kb (15.78%)
/public/themes/bimbala/images/comparison/dash.svg -- 0.40kb -> 0.35kb (12.11%)
/public/themes/bimbala/images/features/workflow.svg -- 10.20kb -> 9.29kb (8.93%)
/public/themes/bimbala/images/features/faq_helping.svg -- 20.19kb -> 18.83kb (6.73%)
/public/themes/bimbala/images/features/full-res/roadmap/roadmap-md.png -- 87.33kb -> 82.12kb (5.96%)
/public/themes/bimbala/images/hero-photo/hero-photo-lg.jpg -- 48.06kb -> 46.66kb (2.91%)
/public/themes/bimbala/images/hero-photo/hero-photo-xl.jpg -- 48.06kb -> 46.66kb (2.91%)
/public/themes/bimbala/images/hero-photo/hero-photo-2xl.jpg -- 48.06kb -> 46.66kb (2.91%)
/public/themes/bimbala/images/hero-photo/hero-photo-md.jpg -- 48.06kb -> 46.66kb (2.91%)
/public/themes/bimbala/images/hero-photo/hero-photo-xs.jpg -- 17.51kb -> 17.08kb (2.43%)
/public/themes/bimbala/images/hero-photo/hero-photo-sm.jpg -- 22.71kb -> 22.20kb (2.23%)
/public/themes/bimbala/clients/nda-3.svg -- 1.50kb -> 1.49kb (0.97%)
/public/themes/bimbala/images/features/full-res/roadmap/roadmap-lg.png -- 116.32kb -> 115.48kb (0.72%)

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