11ty migrate (#6)

* purge sveltekit

* install eleventy

* move out stuff. move stuff around

* add basic stuff

* update picocss + knls patch for navlist margins

* install some stuff for 11ty

markdown attributes
configure eleventy renderFile plugin

* make base layout

* more complete base layout

* style base to full page body

* PAGES

* add npm build script

svelte.src/app.d.ts

@@ -0,0 +1,12 @@
+// See https://kit.svelte.dev/docs/types#app
+// for information about these interfaces
+declare global {
+	namespace App {
+		// interface Error {}
+		// interface Locals {}
+		// interface PageData {}
+		// interface Platform {}
+	}
+}
+
+export {};