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

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

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

task-4104931

closes odoo/design-themes#881

Part-of: task-4077427
Related: odoo/odoo#177573
Signed-off-by: Benjamin Vray (bvr) <bvr@odoo.com>

theme_clean/__manifest__.py

@@ -20,6 +20,7 @@
         'views/snippets/s_title.xml',
         'views/snippets/s_features.xml',
         'views/snippets/s_numbers.xml',
+        'views/snippets/s_freegrid.xml',
         'views/snippets/s_image_text.xml',
         'views/snippets/s_color_blocks_2.xml',
         'views/snippets/s_comparisons.xml',

theme_clean/views/snippets/s_freegrid.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+<template id="s_freegrid" inherit_id="website.s_freegrid">
+    <!-- Title -->
+    <xpath expr="//h2" position="replace" mode="inner">
+        Legal Expertise for the Modern Business World
+    </xpath>
+    <!-- Paragraph -->
+    <xpath expr="//p[hasclass('lead')]" position="replace" mode="inner">
+        Stay ahead in the business world with our expert legal services. We offer comprehensive solutions that protect your interests and support your business growth in today’s competitive environment.
+    </xpath>
+    <!-- Button -->
+    <xpath expr="//a" position="replace" mode="inner">
+        Learn More
+    </xpath>
+</template>
+
+</odoo>