This commit customizes all New Page template designs for every single
theme.
The changes are organized as follow:
When the used blocks are not the default ones:
- the new sequence of block is listed in the `new_page_templates`
manifest entry.
- the blocks are updated in the `new_page_template_sections_..._...`
XML templates accordingly.
After the potential block sequence updates, the `new_page_template.xml`
then first contains the general customization of blocks (those that
apply across all new page templates) then the customization for each
category of page.
Customizations for a specific page are directly below category-wide
customizations of the given block when both exist.
task-3381714
closesodoo/design-themes#692
Related: odoo/odoo#126719
Signed-off-by: Romain Derie (rde) <rde@odoo.com>
Co-authored-by: Benoit Socias <bso@odoo.com>
Co-authored-by: Arthur Detroux (ard) <ard@odoo.com>
Morgane (morm)