[IMP] website_forum: support batch creation

See merge commit for more details.

Task ID-2330149
COM PR odoo/odoo#61246
ENT PR odoo/enterprise#14561

addons/website_forum/models/forum.py

@@ -180,11 +180,14 @@ class Forum(models.Model):
     def _set_default_faq(self):
         self.faq = self.env['ir.ui.view']._render_template('website_forum.faq_accordion', {"forum": self}).decode('utf-8')
 
-    @api.model
-    def create(self, values):
-        res = super(Forum, self.with_context(mail_create_nolog=True, mail_create_nosubscribe=True)).create(values)
-        res._set_default_faq()  # will trigger a write and call update_website_count
-        return res
+    @api.model_create_multi
+    def create(self, vals_list):
+        forums = super(
+            Forum,
+            self.with_context(mail_create_nolog=True, mail_create_nosubscribe=True)
+        ).create(vals_list)
+        forums._set_default_faq()  # will trigger a write and call update_website_count
+        return forums
 
     def write(self, vals):
         if 'privacy' in vals: