fix(fusion_plating_configurator): Express Order customers default customer_rank=1

Customers created from the Express Order / quote-configurator / part-catalog
pickers now default customer_rank=1, so they stay visible in those pickers and
the Customers menu (were landing at rank 0 and disappearing). The field context
is a real dict, not a string — Odoo 19 web_read does with_context(**context),
which throws TypeError on a str and broke the form.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

fusion_plating/fusion_plating_configurator/models/fp_part_catalog.py

@@ -79,6 +79,7 @@ class FpPartCatalog(models.Model):
     partner_id = fields.Many2one(
         'res.partner', string='Customer', required=True, ondelete='cascade',
         tracking=True, domain="[('customer_rank', '>', 0)]",
+        context={'default_customer_rank': 1},  # inline-created customers get rank=1 so they stay visible in this picker
     )
     part_number = fields.Char(string='Part Number', required=True, tracking=True, help="Customer's part number (e.g. VS-R392007E01).")
     revision = fields.Char(

fusion_plating/fusion_plating_configurator/models/fp_quote_configurator.py

@@ -52,6 +52,7 @@ class FpQuoteConfigurator(models.Model):
     partner_id = fields.Many2one(
         'res.partner', string='Customer', required=True,
         domain="[('customer_rank', '>', 0)]",
+        context={'default_customer_rank': 1},  # inline-created customers get rank=1 so they stay visible in this picker
     )
     part_catalog_id = fields.Many2one(
         'fp.part.catalog', string='Part (Catalog)',