Three problems on the box-sticker stack rolled into one spec:
1. Backend: _create_fp_jobs grouping key collapses lines with
different thicknesses or SNs into one job. Silent compliance
hole. Fix: add thickness_id + serial_id to the key tuple.
2. No per-box stickers: a line with qty=5 prints 1 page showing
"Qty: 5". Want 5 pages with "1 / 5", "2 / 5", ... "5 / 5".
3. No Internal variant: sticker always reads line.name (customer
facing). Want a parallel variant that reads
x_fc_internal_description (Sub 2 internal description field).
Renaming: existing actions keep their XML IDs (bookmarks /
binding_model_id records survive). Labels become:
sale.order: External Sticker + Internal Sticker (new)
fp.job: External Job Sticker + Internal Job Sticker (new)
All three changes share the same inner template, same files —
ship together. No data migration required; existing fp.jobs are
protected by the idempotency guard.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>