[REF] all: pass pre-commit on the whole repo

Needed for the lint job of the CI to go green. Mostly automatic hook
fixes (black, isort, prettier, pyupgrade, autoflake, whitespace). By hand:

- flake8: two unused imports, an ambiguous variable name `l`.
- pylint-odoo mandatory: manifest keys equal to their default value
  (installable, application, data, external_dependencies).
- end-of-file-fixer skips *.patch too, like trailing-whitespace: the
  upstream patches stay as git format-patch wrote them.

No behaviour change.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

website_membership_signup_required/controllers/website_sale.py

@@ -3,9 +3,10 @@
 from urllib.parse import urlencode
 
 from odoo import http
-from odoo.addons.website_sale.controllers.main import WebsiteSale
 from odoo.http import request
 
+from odoo.addons.website_sale.controllers.main import WebsiteSale
+
 SIGNUP_FLAG = "membership_signup=1"
 
 
@@ -36,24 +37,37 @@ class WebsiteSaleMembershipSignup(WebsiteSale):
 
     @http.route()
     def cart_update(
-        self, product_id, add_qty=1, set_qty=0,
+        self,
+        product_id,
+        add_qty=1,
+        set_qty=0,
         product_custom_attribute_values=None,
-        no_variant_attribute_value_ids=None, **kwargs
+        no_variant_attribute_value_ids=None,
+        **kwargs,
     ):
         if self._membership_signup_is_required(product_id):
             self._membership_signup_mark_session(product_id)
             return request.redirect(self._membership_signup_redirect_url(product_id))
         return super().cart_update(
-            product_id=product_id, add_qty=add_qty, set_qty=set_qty,
+            product_id=product_id,
+            add_qty=add_qty,
+            set_qty=set_qty,
             product_custom_attribute_values=product_custom_attribute_values,
             no_variant_attribute_value_ids=no_variant_attribute_value_ids,
-            **kwargs
+            **kwargs,
         )
 
     @http.route()
     def cart_update_json(
-        self, product_id, line_id=None, add_qty=None, set_qty=None, display=True,
-        product_custom_attribute_values=None, no_variant_attribute_value_ids=None, **kwargs
+        self,
+        product_id,
+        line_id=None,
+        add_qty=None,
+        set_qty=None,
+        display=True,
+        product_custom_attribute_values=None,
+        no_variant_attribute_value_ids=None,
+        **kwargs,
     ):
         if self._membership_signup_is_required(product_id):
             self._membership_signup_mark_session(product_id)
@@ -90,11 +104,14 @@ class WebsiteSaleMembershipSignup(WebsiteSale):
                 "notification_info": {"lines": [], "warning": ""},
             }
         return super().cart_update_json(
-            product_id=product_id, line_id=line_id, add_qty=add_qty,
-            set_qty=set_qty, display=display,
+            product_id=product_id,
+            line_id=line_id,
+            add_qty=add_qty,
+            set_qty=set_qty,
+            display=display,
             product_custom_attribute_values=product_custom_attribute_values,
             no_variant_attribute_value_ids=no_variant_attribute_value_ids,
-            **kwargs
+            **kwargs,
         )
 
     def _get_mandatory_address_fields(self, country_sudo):
@@ -122,4 +139,4 @@ class WebsiteSaleMembershipSignup(WebsiteSale):
         # So even after we drop 'phone' from the address set above, the
         # portal set re-adds it for billing. We need to drop it here too.
         fields = list(super()._get_mandatory_fields())
-        return [f for f in fields if f != "phone"]
+        return [f for f in fields if f != "phone"]