Installs a site toolkit onto the hosting server. Sets up: Tailwind (responsive utilities), GSAP + ScrollTrigger + SplitText, Lenis (smooth scroll), Swiper, and Fontshare designer fonts — all loaded; a single-source nav/footer (edit assets/site.config.js once → every page updates, no multi-page nav duplication); and a neutral starter skeleton whose content is {{...}} placeholders. style is only an industry hint (universal, clinic, restaurant, corporate, service, shop); it does not change the files. site = the key or domain of an EXTRA website on that server — the toolkit is then installed into THAT website; leave it empty for the server's main website. confirm=false → preview (this OVERWRITES index.html + assets/*); confirm=true → writes them (live immediately).