cbe7e4b748
User provided detailed PDF formatting spec. Changes: - Column widths: 6/36/39/19 → 8/30/42/20 to match reference proportions - Attendees alignment: forced to right for RTL, left for LTR (independent of global font alignment setting) to always match reference layout - Numbering format: "1- name" → "-1 name" (dash before number per reference) - Cell padding: padX 4→8, padY 2→6 for more spacious cells - Line height: fontSize*1.2 → fontSize*1.5 for better readability - Removed stale column-width comment that referenced old proportions - Both AR and EN PDFs verified valid with logo embedded - Code review PASSED, e2e tests PASSED