Docs: fix navigation for Overview, Setup, and Frontend#986

skyforge-glitch wants to merge 1 commit intoAOSSIE-Org:mainAOSSIE-Org/PictoPy:mainfrom

skyforge-glitch:docs/mkdocs-nav-fixesskyforge-glitch/PictoPy:docs/mkdocs-nav-fixesCopy head branch name to clipboard