HMM GIMS v0.11.34.25 — Professional A4 PDF Layout

Based on v0.11.34.24, preserving PR finalization, PAR report access, Supabase operations, and all data.

- Shared A4 print layout for PR Studio and PAR report previews.
- Page margins: top 18mm, bottom 22mm, left/right 18mm.
- Featured cover image fills the printable content width at 16:9 without distortion.
- Cover uses the available printable page height (257mm).
- Protect headings, photos and captions from awkward page breaks.
- Improved report typography and repeated table headers in print.
- PAR print waits for images and fonts; avoids removing print iframe too soon.
- No SQL migration required.

Browser print dialog: choose A4, scale 100% (or default), enable background graphics, disable browser headers/footers for the intended layout. Physical printers may impose non-printable areas.

No changes to financial posting, RLS, report status workflow, or database records.
