[FIX] Update website_theme (tutorials)

[FIX] toctree: tutorials.rst
[REM] Remove website.rst (no longuer in use)
[FIX] dynamic_templates: reflink to variants
Cherry pick of 9f8b8e7 failed

Author: cede-odoo

conf.py

@@ -82,6 +82,7 @@
     'CURRENT_MAJOR_VERSION': current_major_version,
     'GITHUB_PATH': f'https://github.com/odoo/odoo/blob/{version}',
     'GITHUB_ENT_PATH': f'https://github.com/odoo/enterprise/blob/{version}',
+    'GITHUB_TUTO_PATH': f'https://github.com/odoo/tutorials/blob/{current_major_branch}',
     'OWL_PATH': f'https://github.com/odoo/owl/blob/master',
 }
 

content/developer/tutorials.rst

@@ -16,6 +16,7 @@ Tutorials
    tutorials/importable_modules
    tutorials/mixins
    tutorials/pdf_reports
+   tutorials/website_theme
 
 .. tip::
    If you are new to Odoo development, we recommend starting with the :doc:`setup guide
@@ -89,3 +90,9 @@ Expand your knowledge on the server framework
       :target: tutorials/pdf_reports
 
       Use QWeb, Odoo's powerful templating engine, to create custom PDF reports for your documents.
+
+   .. card:: Build a website theme
+      :target: tutorials/website_theme
+
+      Create a tailored website from scratch fully integrated with Odoo and editable via the Website
+      Builder.

content/developer/tutorials/web.rst

@@ -13,7 +13,7 @@ Customizing the web client
 
 This guide is about creating modules for Odoo's web client.
 
-To create websites with Odoo, see :doc:`website`; to add business capabilities
+To create websites with Odoo, see :doc:`website_theme`; to add business capabilities
 or extend existing business systems of Odoo, see :doc:`backend`.
 
 .. warning::