* prepare dark mode stuffs
* themed all global colors
* store preference in local storage
* toggle styling
* lightbulb position
* minify bundled script with uglify-js instead of hugo
* detect whether user has an OS-wide dark mode preference and use that by default
* two different colors for each homepage link
* inline bulb SVGs into stylesheet
* fingerprint and cache styles for a year
* fix lightbulb positioning with weird magic numbers, will come back to that
* themed syntax highlighting
* use terser instead of uglify-js (b/c of ES6)
jake