ERP: field code kategori & item_code produk (parent+child+id+name), migrasi existing data, update .gitignore untuk addons

addons/kosbar_erp_ext/models/stock_picking.py

@@ -0,0 +1,10 @@
+from odoo import models, api, fields
+
+class StockPicking(models.Model):
+    _inherit = 'stock.picking'
+
+    @api.model
+    def create(self, vals):
+        """Delivery order (outgoing) memakai sequence DO/2026/00001 dari
+        picking type sequence_id yang sudah diarahkan ke seq_delivery_order."""
+        return super().create(vals)