Markdown Page Break Syntax for PDF Export

[ZFordDev]

Problem / Use Case

Users creating assignments, reports, or structured documents need manual control over page breaks when exporting to PDF.

Proposed Solution

Support a markdown‑compatible page break token such as:

<!-- pagebreak -->

or

---
%pagebreak%
---

During PDF export, convert this token into a CSS or renderer‑level page break.

Alternatives Considered (optional)

None that integrate cleanly into markdown workflows.

Additional Notes (optional)

No response