fix: #844 svelte and sveltekit info and update readme

Author: brittneypostma

README.md

@@ -11,7 +11,7 @@ also returned.
 The following frameworks are detected:
 
 - Static site generators: Gatsby, Hugo, Jekyll, Next.js, Nuxt, Hexo, Gridsome, Docusaurus, Eleventy, Middleman,
-  Phenomic, React-static, Stencil, Vuepress, Assemble, DocPad, Harp, Metalsmith, Roots, Wintersmith
+  Phenomic, React-static, Stencil, SvelteKit, Vuepress, Assemble, DocPad, Harp, Metalsmith, Roots, Wintersmith
 - Front-end frameworks: create-react-app, Vue, Sapper, Angular, Ember, Svelte, Expo, Quasar
 - Build tools: Parcel, Brunch, Grunt, Gulp