[IMP] show count of records

models.py

@@ -78,8 +78,10 @@ Slice - use "domain" for total and "won_domain" for target
         }
         obj = self.env[self.model_id.model]
         if self.type == 'list':
+            total_count = obj.search_count(domain)
             res.update({
-                'more': self.limit and self.limit < obj.search_count(domain),
+                'more': self.limit and self.limit < total_count,
+                'total_count': total_count,
                 'lines': [],
             })
             for r in obj.search(domain, limit=self.limit, order=self.order):

static/src/xml/main.xml

@@ -8,7 +8,7 @@
         <div class="oe_goal">
             <div>
                 <a class="oe_update_challenge oe_e" rol="button" t-attf-id="{info.id}" t-attf-model="{info.model}">e</a>
-                <h4><t t-esc="info.data.name" /></h4>
+                <h4><t t-esc="info.data.name" /><t t-if="info.data.total_count or info.data.total_count==0"> (<t t-esc="info.data.total_count"/>)</t></h4>
             </div>
 
             <t t-if="info.model=='mail.wall.widgets.widget' and info.data.type == 'list'">