[IMP] web_editor, *: introduce and restore new web_editor UI

* mass_mailing, note, website, website_blog, website_form,
website_mass_mailing, website_sale

This commit, unfortunately, mixes three things:

- Restoring as much as possible the scss organisation to allow styling
the web_editor UI properly.

- Fixing some bugs like a border around the page once the editor is
loaded, no ability to scroll the snippets, etc

- Introducing a whole new UI for snippet options: a left panel instead
of the old dropdown & button overlay.

Note: this commit also do some linting and ES6 convertion even though
some of it has been done in the parent commit.

Note 2: some elements that were removed are still styled in the POS apps
but this is because part of a feature was removed while leaving dead
code behind, this is handled in another PR which is to be merged
(https://github.com/odoo/odoo/pull/36136).

Part of https://github.com/odoo/odoo/pull/36068
task-1942370

closes odoo/odoo#36068

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

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/website/static/tests/tours/rte.js b/addons/website/static/tests/tours/rte.js
index d8c8d768162..912cb6832e0 100644
--- a/addons/website/static/tests/tours/rte.js
+++ b/addons/website/static/tests/tours/rte.js
@@ -55,7 +55,7 @@ tour.register('rte_translator', {
     run: 'drag_and_drop #wrap',
 }, {
     content: "change content",
-    trigger: '.oe_overlay_options .oe_options:visible',
+    trigger: '#wrap',
     run: function () {
         $("#wrap p:first").replaceWith('<p>Write one or <font style="background-color: yellow;">two paragraphs <b>describing</b></font> your product or\
                 <font style="color: rgb(255, 0, 0);">services</font>. To be successful your content needs to be\