[IMP] theme_kiddo: redesign of the theme

This commit introduces a redesign of the Kiddo theme.
It also moves 6 svg icons from the "static/src/img/snippets/" to
"static/shapes" to allow the use of the dynamic colors in the Web
Editor.

task-2687297

closes odoo/design-themes#529

Related: odoo/odoo#80658
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

theme_kiddo/static/src/js/tour.js

@@ -14,8 +14,8 @@ const snippets = [
         name: 'Image - Text',
     },
     {
-        id: 's_picture',
-        name: 'Picture',
+        id: 's_three_columns',
+        name: 'Columns',
     },
     {
         id: 's_product_list',