[FIX] web, website: display default company name on frontend layout

Before, the "Company name" placeholder was hardcoded in the frontend
layout template, and the user had to change it with his company name
from the website view, which was not user-friendly if the website module
was not installed.

Now, by default, the frontend layout template displays the user's
company name. If the website module is installed, it is editable.

task-2468472

closes odoo/odoo#71176

X-original-commit: 059804be
Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

addons/web/views/webclient_templates.xml

@@ -70,7 +70,7 @@
                             <div class="row">
                                 <div class="col-sm text-center text-sm-left text-muted">
                                     <t t-call="web.debug_icon"/>
-                                    <span class="o_footer_copyright_name mr-2">Copyright &amp;copy; Company name</span>
+                                    <span class="o_footer_copyright_name mr-2">Copyright &amp;copy; <span t-field="res_company.name" itemprop="name">Company name</span></span>
                                 </div>
                                 <div class="col-sm text-center text-sm-right">
                                     <t t-call="web.brand_promotion"/>

addons/website/views/website_templates.xml

@@ -172,6 +172,9 @@
     <xpath expr="//footer[@id='bottom']" position="attributes">
         <attribute name="t-attf-class" add="#{'d-none o_snippet_invisible' if 'footer_visible' in main_object and not main_object.footer_visible else ''}" separator=" "/>
     </xpath>
+    <xpath expr="//footer//span[hasclass('o_footer_copyright_name')]" position="replace">
+        <span class="o_footer_copyright_name mr-2">Copyright &amp;copy; Company name</span>
+    </xpath>
 </template>
 
 <template id="custom_code_layout" name="Custom Code Layout" inherit_id="website.layout" priority="55">