Issue:
=====
Users with IOS can't sign with safari.
Steps to reproduce the issue:
=============================
- Install sign
- Make sure you have a template which has at least one signature sign
item.
- Share the document and open the link with ios on safari in v 15.4+
(browserstack) for example.
- Go to the signature sign item and use auto and click sign or sign all
- Nothing will happen.
Origin of the issue:
====================
https://github.com/niklasvh/html2canvas/issues/2864
Solution:
=========
https://github.com/niklasvh/html2canvas/issues/2864#issuecomment-1111044861
opw-3660682
closesodoo/odoo#149903
X-original-commit: f11723f406f2af95090bdd13e9acb30c89014638
Signed-off-by: Jorge Pinna Puissant (jpp) <jpp@odoo.com>
This moves the `html2canvas` library from `point_of_sale` to
`web_editor` so as to be able to use it in `convert_inline`.
`point_of_sale`, depending from `web_editor`, doesn't lose access to the
library.
task-2856858
Part-of: odoo/odoo#91314