Merge branch 'revert' into 'main'

_config.yml

_config_production.yml

_data/navigation.yml

_layouts/assignment.html

assets/img/staff/desai.jpg

assignments/ai.md

assignments/arduino.pdf

assignments/button.md

assignments/fabricating.md

assignments/finding-accessibility.md

assignments/img/library.png

assignments/img/library_evaluation.png

assignments/index-ugrad.md

assignments/lasercutting.md

assignments/plain-language.md

assignments/project-checkpoint.md

assignments/project-final-poster.md

assignments/project-final-quals.md

assignments/project-proposals-quals.md

assignments/project-proposals-ugrad.md