[FIX] website_{crm_partner_assign,customer}: fix 404 when crawling

When website_customer is not installed, some endpoints are not handled
by the router, causing the following tests to fail:

- test_10_crawl_public
- test_20_crawl_demo
- test_30_crawl_admin

Those tests were failing due to /customers responding with 404.

Indeed, the route /customers is defined in website_customer, but had
some usage within website_crm_partner_assign, causing tests to fail when
the former module is not installed.

The new behavior can be explained as follows:

- module website_crm_partner_assign on its own will lose the hyperlink.
- module website_customer will now inherit the view definition in order
to wrap the targeted HTML text elements with an anchor tag.

Closes #33344

Signed-off-by: Christophe Simonis <chs@odoo.com>

addons/website_crm_partner_assign/views/website_crm_partner_assign_templates.xml

@@ -170,18 +170,12 @@
 <template id="references_block" name="Partner References Block">
     <t t-if="any([p.website_published for p in partner.implemented_partner_ids])">
         <h3 id="references">References</h3>
-        <div t-foreach="partner.implemented_partner_ids" t-as="reference" class="media">
-          <t t-if="reference.website_published">
-            <a class="pull-left" t-attf-href="/customers/#{slug(reference)}">
-                <span t-field="reference.image_small" t-options='{"widget": "image", "class": "center-block"}'/>
-            </a>
+        <div t-foreach="partner.implemented_partner_ids" t-if="reference.website_published" t-as="reference" class="media">
+            <span t-field="reference.image_small" t-options='{"widget": "image", "class": "center-block pull-left"}'/>
             <div class="media-body" style="min-height: 64px;">
-                <a class="media-heading" t-attf-href="/customers/#{slug(reference)}">
-                    <span t-field="reference.self"/>
-                </a>
+                <span class="media-heading" t-field="reference.self"/>
                 <div t-field='reference.website_short_description'/>
             </div>
-          </t>
         </div>
     </t>
 </template>

addons/website_customer/views/website_customer_templates.xml

@@ -208,4 +208,13 @@
         </t>
 </template>
 
+<template id="references_block_href" inherit_id="website_crm_partner_assign.references_block" name="Partner References Block">
+    <xpath expr="//div/span" position="replace">
+        <a class="pull-left" t-attf-href="/customers/#{slug(reference)}">$0</a>
+    </xpath>
+    <xpath expr="//div[@class='media-body']/span" position="replace">
+        <a class="media-heading" t-attf-href="/customers/#{slug(reference)}">$0</a>
+    </xpath>
+</template>
+
 </odoo>