[IMP] theme_*: adapt s_split_intro snippet

*: anelusia, artists, avantgarde, aviato, beauty, bewise, bistro,
bookstore, buzzy, cobalt, enark, kiddo, loftspace, monglia, nano, notes,
odoo_experts, orchid, real_estate, treehouse, vehicle, yes, zap.

This commit reviews the occurrences of `s_split_intro` snippet across
design themes.

task-4077616
part of task-4077427

closes odoo/design-themes#876

Related: odoo/odoo#175321
Signed-off-by: Christopher du Toit (chto) <chto@odoo.com>

theme_beauty/views/images.xml

@@ -455,5 +455,10 @@ Check in theme_loftspace's primary_variables.scss and theme.scss -->
     <field name="name">website.s_website_form_cover_default_image</field>
     <field name="url">/theme_beauty/static/src/img/snippets/library_image_02.jpg</field>
 </record>
+<record id="s_split_intro_default_image" model="theme.ir.attachment">
+    <field name="key">website.s_split_intro_default_image</field>
+    <field name="name">website.s_split_intro_default_image</field>
+    <field name="url">/theme_beauty/static/src/img/snippets/s_split_intro_default_image.jpg</field>
+</record>
 
 </odoo>

theme_beauty/views/snippets/s_split_intro.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+<template id="s_split_intro" inherit_id="website.s_split_intro">
+    <!-- Section -->
+    <xpath expr="//section" position="attributes">
+        <attribute name="class" add="o_cc5" remove="o_cc1" separator=" "/>
+    </xpath>
+    <!-- Left column -->
+    <xpath expr="//h1" position="replace" mode="inner">
+        Transform your<br/>beauty routine
+    </xpath>
+    <xpath expr="//p" position="replace" mode="inner">
+        <br/>Step into a new era with our advanced products designed to enhance your unique beauty. From improving your skincare to achieving flawless results, our solutions provide the foundation for radiant success. Don’t let outdated routines hold you back any longer.<br/><br/>
+    </xpath>
+</template>
+
+</odoo>