Add supporting themes required for Lotusdocs

themes/hugo-mod-jslibs-dist/alpinejs/packages/intersect/builds/cdn.js

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+import intersect from '../src/index.js'
+
+document.addEventListener('alpine:init', () => {
+    window.Alpine.plugin(intersect)
+})

themes/hugo-mod-jslibs-dist/alpinejs/packages/intersect/builds/module.js

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+import intersect from './../src/index.js'
+
+export default intersect
+
+export { intersect }