v0.1.8

feat: new routing system
feat: add markdown page renderer
feat: remove outdated compilation
refactor: add version for import from url startsWith 'https://deno.land/x/aleph/'
refactor: improve async import component
refactor: improve SEO component
refactor: update package exports
refactor: rename 'app.ts' to 'aleph.ts'
refactor: remove server dir
refactor: don't render favicon.ico
breaking: remove AppManifest