* update dev and build command
chore: move contents to exampleSite
chore: add configs to exampleSite
chore: use tailwindcss/nesting
* add postcss-import
* move imports to the top
chore: add config for theme dev
chore: add compiled css
chore: fix last updated issue
chore: dont't ignore hugo_stats.json
chore: update index page layout
chore: add styles to html and body
chore: update theme for tailwind config
chore: update colors
chore: add list layout override for docs
chore: update default layouts
chore: update contents