This commit switches the default image format from JPEG to WebP for all
design-themes images. WebP offers superior compression compared to JPEG,
resulting in smaller file sizes and faster website loading times.
Additionally, this change helps avoid warnings from performance tools
regarding image optimization.
See also: odoo/odoo#168862
task-3167548
closesodoo/design-themes#805
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>
This commit adds a test that highlights mismatches in grid-related
options (classes, grid-area style...).
It also fixes the remaining issues in themes about it.
task-4213996
closesodoo/design-themes#971
X-original-commit: cf227cd139
Related: odoo/odoo#182039
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>