Revert "[@portaljs/components][xl] - @portaljs/ckan package"

This reverts commit 91c76c213c.

examples/learn/styles/globals.css

@@ -1,105 +0,0 @@
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
-@import "@flowershow/remark-callouts/styles.css";
-
-.w-5 {
-  width: 1.25rem
-}
-
-.h-5 {
-  height: 1.25rem
-}
-
-/* mathjax */
-.math-inline > mjx-container > svg {
-  display: inline;
-  align-items: center;
-}
-
-/* smooth scrolling in modern browsers */
-html {
-  scroll-behavior: smooth !important;
-}
-
-/* tooltip fade-out clip */
-.tooltip-body::after {
-  content: "";
-  position: absolute;
-  right: 0;
-  top: 3.6rem; /* multiple of $line-height used on the tooltip body (defined in tooltipBodyStyle) */
-  height: 1.2rem; /* ($top + $height)/$line-height is the number of lines we want to clip tooltip text at*/
-  width: 10rem;
-  background: linear-gradient(
-    to right,
-    rgba(255, 255, 255, 0),
-    rgba(255, 255, 255, 1) 100%
-  );
-}
-
-:is(h2, h3, h4, h5, h6):not(.blogitem-title) {
-  margin-left: -2rem !important;
-  padding-left: 2rem !important;
-  scroll-margin-top: 4.5rem;
-  position: relative;
-}
-
-.heading-link {
-  padding: 1px;
-  position: absolute;
-  left: 0;
-  top: 50%;
-  transform: translateY(-50%);
-  margin: auto 0;
-  border-radius: 5px;
-  background: #1e293b;
-  opacity: 0;
-  transition: opacity 0.2s;
-}
-
-.light .heading-link {
-  /* border: 1px solid #ab2b65; */
-  /* background: none; */
-  background: #e2e8f0;
-}
-
-:is(h2, h3, h4, h5, h6):not(.blogitem-title):hover .heading-link {
-  opacity: 100;
-}
-
-.heading-link svg {
-  transform: scale(0.75);
-}
-
-@media screen and (max-width: 640px) {
-  .heading-link {
-    visibility: hidden;
-  }
-}
-
-html,
-body {
-  padding: 0;
-  margin: 0;
-  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen,
-    Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
-}
-
-a {
-  color: inherit;
-  text-decoration: none;
-}
-
-* {
-  box-sizing: border-box;
-}
-
-@media (prefers-color-scheme: dark) {
-  html {
-    color-scheme: dark;
-  }
-  body {
-    color: white;
-    background: black;
-  }
-}