[IMP] theme_*: adapt themes with new s_quadrant snippet

*: anelusia, artists, avantgarde, aviato, beauty, bewise, bistro,
bookstore, buzzy, clean, cobalt, enark, graphene, kea, kiddo, loftspace,
monglia, nano, notes, paptic, real_estate, treehouse, vehicle, yes, zap

This commit adapts the design of `s_quadrant` for multiple themes,
based on the new Odoo 18 snippet redesign.

task-4105045

closes odoo/design-themes#874

Part-of: task-4077427
Related: odoo/odoo#177058
Signed-off-by: Benjamin Vray (bvr) <bvr@odoo.com>

theme_treehouse/__manifest__.py

@@ -33,6 +33,7 @@
         'views/snippets/s_features_wall.xml',
         'views/snippets/s_three_columns.xml',
         'views/snippets/s_title.xml',
+        'views/snippets/s_quadrant.xml',
         'views/snippets/s_unveil.xml',
         'views/snippets/s_key_benefits.xml',
         'views/snippets/s_pricelist_boxed.xml',

theme_treehouse/views/images_library.xml

@@ -333,4 +333,26 @@
     <field name="url">/theme_treehouse/static/src/img/content/s_kickoff_default_image.jpg</field>
 </record>
 
+<!-- Quadrant -->
+<record id="s_quadrant_default_image_1" model="theme.ir.attachment">
+    <field name="key">website.s_quadrant_default_image_1</field>
+    <field name="name">website.s_quadrant_default_image_1</field>
+    <field name="url">/theme_treehouse/static/src/img/backgrounds/07.jpg</field>
+</record>
+<record id="s_quadrant_default_image_2" model="theme.ir.attachment">
+    <field name="key">website.s_quadrant_default_image_2</field>
+    <field name="name">website.s_quadrant_default_image_2</field>
+    <field name="url">/theme_treehouse/static/src/img/backgrounds/09.jpg</field>
+</record>
+<record id="s_quadrant_default_image_3" model="theme.ir.attachment">
+    <field name="key">website.s_quadrant_default_image_3</field>
+    <field name="name">website.s_quadrant_default_image_3</field>
+    <field name="url">/theme_treehouse/static/src/img/backgrounds/10.jpg</field>
+</record>
+<record id="s_quadrant_default_image_4" model="theme.ir.attachment">
+    <field name="key">website.s_quadrant_default_image_4</field>
+    <field name="name">website.s_quadrant_default_image_4</field>
+    <field name="url">/theme_treehouse/static/src/img/backgrounds/12.jpg</field>
+</record>
+
 </odoo>

theme_treehouse/views/snippets/s_quadrant.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+<template id="s_quadrant" inherit_id="website.s_quadrant">
+    <!-- Title -->
+    <xpath expr="//h2" position="replace" mode="inner">
+        Sustainability
+    </xpath>
+    <!-- Paragraph -->
+    <xpath expr="//p[hasclass('lead')]" position="replace" mode="inner">
+        Join us in promoting sustainability and protecting the environment. Our initiatives focus on eco-friendly practices and sustainable development.<br/><br/> Be part of the change for a greener future.
+    </xpath>
+    <!-- Button -->
+    <xpath expr="//a[hasclass('btn')]/t" position="replace" mode="inner">
+        Get Involved
+    </xpath>
+</template>
+
+</odoo>