[FIX] website_sale_aplicoop: Remove redundant string= attributes and fix OCA linting warnings

- Remove redundant string= from 17 field definitions where name matches string value (W8113)
- Convert @staticmethod to instance methods in selection methods for proper self.env._() access
- Fix W8161 (prefer-env-translation) by using self.env._() instead of standalone _()
- Fix W8301/W8115 (translation-not-lazy) by proper placement of % interpolation outside self.env._()
- Remove unused imports of odoo._ from group_order.py and sale_order_extension.py
- All OCA linting warnings in website_sale_aplicoop main models are now resolved

Changes:
- website_sale_aplicoop/models/group_order.py: 21 field definitions cleaned
- website_sale_aplicoop/models/sale_order_extension.py: 5 field definitions cleaned + @staticmethod conversion
- Consistent with OCA standards for addon submission

website_sale_aplicoop/migrations/18.0.1.0.0/post-migrate.py

@@ -1,36 +1,40 @@
 """Fill pickup_day and pickup_date for existing group orders."""
 
-from datetime import datetime, timedelta
+from datetime import datetime
+from datetime import timedelta
 
 
 def migrate(cr, version):
     """
     Fill pickup_day and pickup_date for existing group orders.
-    
+
     This ensures that existing group orders show delivery information.
     """
-    from odoo import api, SUPERUSER_ID
-    
+    from odoo import SUPERUSER_ID
+    from odoo import api
+
     env = api.Environment(cr, SUPERUSER_ID, {})
-    
+
     # Get all group orders that don't have pickup_day set
-    group_orders = env['group.order'].search([('pickup_day', '=', False)])
-    
+    group_orders = env["group.order"].search([("pickup_day", "=", False)])
+
     if not group_orders:
         return
-    
+
     # Set default values: Friday (4) and one week from now
     today = datetime.now().date()
-    
+
     # Find Friday of next week (day 4)
     days_until_friday = (4 - today.weekday()) % 7  # 4 = Friday
     if days_until_friday == 0:
         days_until_friday = 7
     friday = today + timedelta(days=days_until_friday)
-    
+
     for order in group_orders:
-        order.write({
-            'pickup_day': 4,  # Friday
-            'pickup_date': friday,
-            'delivery_notice': 'Home delivery available.',
-        })
+        order.write(
+            {
+                "pickup_day": 4,  # Friday
+                "pickup_date": friday,
+                "delivery_notice": "Home delivery available.",
+            }
+        )

website_sale_aplicoop/migrations/18.0.1.0.2/post-migrate.py

@@ -1,7 +1,8 @@
 # Copyright 2025 Criptomart
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
 
-from odoo import api, SUPERUSER_ID
+from odoo import SUPERUSER_ID
+from odoo import api
 
 
 def migrate(cr, version):
@@ -13,7 +14,7 @@ def migrate(cr, version):
     env = api.Environment(cr, SUPERUSER_ID, {})
 
     # Obtener la compañía por defecto
-    default_company = env['res.company'].search([], limit=1)
+    default_company = env["res.company"].search([], limit=1)
 
     if default_company:
         # Actualizar todos los registros de group.order que no tengan company_id
@@ -23,7 +24,7 @@ def migrate(cr, version):
             SET company_id = %s
             WHERE company_id IS NULL
             """,
-            (default_company.id,)
+            (default_company.id,),
         )
 
         cr.commit()