import materialize sass sources instead of relying on npm

public/static/css/dark.min.css

public/static/css/light.min.css

sass/.prettierrc

sass/components/_badges.scss

sass/components/_buttons.scss

sass/components/_cards.scss

sass/components/_carousel.scss

sass/components/_chips.scss

sass/components/_collapsible.scss

sass/components/_color-classes.scss

sass/components/_color-variables.scss

sass/components/_datepicker.scss

sass/components/_dropdown.scss

sass/components/_global.scss

sass/components/_grid.scss

sass/components/_icons-material-design.scss

sass/components/_materialbox.scss

sass/components/_modal.scss

sass/components/_navbar.scss

sass/components/_normalize.scss