Modernised greta.pkgdown into a standard Bootstrap 5 pkgdown template package, following the tidyverse/tidytemplate layout. The shared theme now lives in inst/pkgdown/BS5/ (bslib purple theme, Roboto fonts, extra.scss, and the navbar wordmark override), and the fork-era content-*, layout-*, footer, and pkgdown.css files have been removed.
Consuming greta packages opt in with template: {package: greta.pkgdown, bootstrap: 5} in their _pkgdown.yml.
greta.pkgdown 0.0.0.9000
Added a NEWS.md file to track changes to the package.