Rewired portrait + landscape variants of report_fp_packing_slip to use the
shared customer_line_header QWeb macro. The packing slip iterates
stock.move records (doc.move_ids_without_package); the adapter
`<t t-set="line" t-value="move.sale_line_id or move"/>` bridges the macro's
`line.x_fc_part_catalog_id` lookup to the sale line when the move is tied
to a sale (preferred path), falling back to rendering the stock.move's
product_id for stray moves with no sale line.
SKU + PRODUCT columns collapsed into a single PART column (width
adjusted to absorb the removed SKU column). Both variants render
successfully on entech with a real picking whose move has a sale_line_id.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
ac824c2cfb
