add website as monorepo package and migrate to 11ty :)

packages/website/.eleventy.js

@@ -0,0 +1,37 @@
+const markdownIt = require('markdown-it');
+const markdownItAnchor = require('markdown-it-anchor');
+
+const markdownItConfig = {
+	html: true,
+	breaks: false,
+	linkify: true
+};
+const markdownItAnchorConfig = {
+	permalink: true,
+	permalinkClass: 'bookmark',
+	permalinkSymbol: '#'
+};
+
+const markdownLib = markdownIt(markdownItConfig).use(
+	markdownItAnchor,
+	markdownItAnchorConfig
+);
+
+module.exports = function(eleventyConfig) {
+	eleventyConfig.setLibrary('md', markdownLib);
+
+	eleventyConfig.addFilter('clean', path => {
+		if (path === '/') return path;
+		if (path === 'https://webmaker.app/') return path;
+		if (path.endsWith('/')) return path.slice(0, -1);
+		return path;
+	});
+
+	eleventyConfig.addPassthroughCopy('css');
+	eleventyConfig.addPassthroughCopy('images');
+	eleventyConfig.addPassthroughCopy('icons');
+	eleventyConfig.addPassthroughCopy('manifest.json');
+	eleventyConfig.addPassthroughCopy('robots.txt');
+
+	return {};
+};