Add the base site and logos

assets/icons/logo.svg

assets/images/logo-all.svg

assets/images/logo-dark.svg

assets/images/logo-light.png

assets/images/logo-light.svg

assets/scss/_variables_project.scss

config.toml

content/_index.md

content/docs/hepto/_index.md

content/docs/hepto/architecture.md

content/docs/hepto/deployment.md

content/docs/hepto/lab.md

layouts/shortcodes/logo.html