docs: 💄 Update UI

Signed-off-by: jffarge <jf@dagger.io>

website/src/theme/Heading/index.js

@@ -1,66 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-import React from 'react';
-import clsx from 'clsx';
-import {translate} from '@docusaurus/Translate';
-import {useThemeConfig} from '@docusaurus/theme-common';
-import './styles.css';
-import styles from './styles.module.css';
-import AnchorIcon from "./anchor.svg"
-
-export const MainHeading = function MainHeading({...props}) {
-  return (
-    <header>
-      <h1
-        {...props}
-        id={undefined} // h1 headings do not need an id because they don't appear in the TOC
-      >
-        {props.children}
-      </h1>
-    </header>
-  );
-};
-
-const createAnchorHeading = (Tag) =>
-  function TargetComponent({id, ...props}) {
-    const {
-      navbar: {hideOnScroll},
-    } = useThemeConfig();
-
-    if (!id) {
-      return <Tag {...props} />;
-    }
-
-    return (
-      <Tag
-        {...props}
-        className={clsx('anchor', {
-          [styles.anchorWithHideOnScrollNavbar]: hideOnScroll,
-          [styles.anchorWithStickyNavbar]: !hideOnScroll,
-        })}
-        id={id}>
-        {props.children}
-        <a
-          aria-hidden="true"
-          className="hash-link"
-          href={`#${id}`}
-          title={translate({
-            id: 'theme.common.headingLinkTitle',
-            message: 'Direct link to heading',
-            description: 'Title for link to heading',
-          })}>
-          <AnchorIcon />
-        </a>
-      </Tag>
-    );
-  };
-
-const Heading = (headingType) => {
-  return headingType === 'h1' ? MainHeading : createAnchorHeading(headingType);
-};
-
-export default Heading;

website/src/theme/Heading/styles.css

@@ -1,21 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-.hash-link {
-  opacity: 0;
-  padding-left: 0.5rem;
-  transition: opacity var(--ifm-transition-fast);
-}
-
-.hash-link:before {
-  content: '#';
-}
-
-.hash-link:focus,
-*:hover > .hash-link {
-  opacity: 1;
-}

website/src/theme/Heading/styles.module.css

@@ -1,19 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-/*
-When the navbar is sticky, ensure that on anchor click,
-the browser does not scroll that anchor behind the navbar
-See https://twitter.com/JoshWComeau/status/1332015868725891076
- */
-.anchorWithStickyNavbar {
-  scroll-margin-top: calc(var(--ifm-navbar-height) + 0.5rem);
-}
-
-.anchorWithHideOnScrollNavbar {
-  scroll-margin-top: 0.5rem;
-}