feat(configurator): A2 - add Express flags to fp.direct.order.line

fusion_plating/fusion_plating_configurator/wizard/fp_direct_order_line.py

@@ -459,6 +459,24 @@ class FpDirectOrderLine(models.Model):
              'or from the part\'s default range.',
     )
 
+    # ---- Express Orders per-line flags (2026-05-26) ----
+    customer_line_ref = fields.Char(
+        string='Customer Line Job #',
+        help='Per-line customer sub-reference (e.g. ABC, DEF). Distinct from '
+             'the order-level Customer Job #. Prints on customer docs.',
+    )
+    masking_enabled = fields.Boolean(
+        string='Masking Enabled',
+        default=True,
+        help='When False, masking + de-masking recipe nodes are opted out '
+             'when the job is created.',
+    )
+    bake_instructions = fields.Text(
+        string='Bake Instructions',
+        help='Free-text bake instructions. Empty = bake steps are opted out. '
+             'Non-empty = bake step instructions on the operator tablet.',
+    )
+
     # ---- Computes ----
     @api.depends('quantity', 'unit_price')
     def _compute_line_subtotal(self):