Problem/Motivation
Claro: Move svg image from templates to images folder.
drupal/core/themes/claro/templates/admin/indentation.html.twig from this file
<svg
xmlns="http://www.w3.org/2000/svg"
class="tree"
width="25"
height="25"
viewBox="0 0 25 25">
<path
class="tree__item tree__item-child-ltr tree__item-child-last-ltr tree__item-horizontal tree__item-horizontal-right"
d="M12,12.5 H25"
stroke="#888"/>
<path
class="tree__item tree__item-child-rtl tree__item-child-last-rtl tree__item-horizontal tree__horizontal-left"
d="M0,12.5 H13"
stroke="#888"/>
<path
class="tree__item tree__item-child-ltr tree__item-child-rtl tree__item-child-last-ltr tree__item-child-last-rtl tree__vertical tree__vertical-top"
d="M12.5,12 v-99"
stroke="#888"/>
<path
class="tree__item tree__item-child-ltr tree__item-child-rtl tree__vertical tree__vertical-bottom"
d="M12.5,12 v99"
stroke="#888"/>
</svg>
Steps to reproduce
1. example : Go to admin/structure/menu/manage/admin
2. Check below menu link Here you can see parent and child link.
3. You can see space before the child menu. If you inspect you can see the svg tag.
Proposed resolution
Remove the svg tag code from the drupal/core/themes/claro/templates/admin/indentation.html.twig file and create a new svg file in the images folder.