V1 surfaces only the fields directly on fp.portal.job (CoC + packing
list). Other 2 groups (From You, Specifications) render placeholder
rows. V2 will wire in sale.order linking for full doc surfacing.
Also adds _fp_size_label helper for friendly file-size strings.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>