fix(deps): bump react for security

fix(ads): remove MAJC

chore(docker): clean up casing

fix(collections): remove defunct collections

feat(home): clean up shutdown assets

fix(banner): update goodbye to link to kb

fix(majc): remove ads experiment

fix(majc): bump to 0.1.7

fix(legal): update legal docs (privacy)

fix(majc): update to 0.1.16