[IMP] theme_bistro: revamp the theme

task-4178021
Part of task-4177975

closes odoo/design-themes#919

Related: odoo/odoo#180736
Signed-off-by: Outagant Mehdi (mou) <mou@odoo.com>
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

theme_bistro/static/src/scss/primary_variables.scss

@@ -4,7 +4,7 @@
 
 $o-website-values-palettes: (
     (
-        'color-palettes-name':              'bistro-5',
+        'color-palettes-name':              'default-22',
 
         // Header
         'header-template':                  'vertical',
@@ -33,7 +33,7 @@ $o-website-values-palettes: (
         'input-padding-y-lg':               .6rem,
 
         // Footer
-        'footer-template':                  'centered',
+        'footer-template':                  'default',
         'footer-effect':                    'slideout_slide_hover',
         'footer-scrolltop':                 true,
     ),
@@ -164,8 +164,6 @@ $o-theme-color-palettes: map-merge($o-theme-color-palettes,
     )
 );
 
-$o-selected-color-palettes-names: append($o-selected-color-palettes-names, 'bistro-5');
-
 $o-color-palettes-compatibility-indexes: (
     1: 'bistro-1',
     2: 'bistro-2',