7da51b4ec8
Consolidates the brainstorming session into a single design spec. Covers: header layout + field-to-model mapping, line widget (multi-row Part cell, masking + bake pills, serial bulk-add trigger), masking/baking override flow at SO confirm, currency/pricelist picker mechanics, inline part create + drawing upload + open-part buttons, and phase-out path for the legacy Direct Order view. Reuses fp.direct.order.wizard model end-to-end (Q1=D). New fields: material_process, customer_line_ref, masking_enabled, bake_instructions, default_specification_text, default_bake_instructions, default_masking_enabled, x_fc_internal_notes, x_fc_print_terms. Rename: wizard.notes → terms_and_conditions. Retire: wizard.currency_id. Mockup at .claude/mockups/express_orders.html (interactive, light + dark).