*: website, web_unplash
The html alt attribute is supposed to contain a description of an
image's content (an alternative to the visual representation), a lot of
snippets contained alt attributes that were not descriptive of their
content, and would as such be counter-productive in terms of
accessibility. This commit removes those.
Previously, the alt attribute on img tags had to be set manually by the
user through the editor. This commit makes use of the description field
on ir.attachment to store image description, and sets the alt attribute
on images to that description when choosing an image from the media
dialog.
task-2091417
closesodoo/odoo#45174
Related: odoo/enterprise#9520
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>