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Dejan Kocić
d27dec0312
The web build had no way to actually print — Ctrl+P (Cmd+P, declared on file.print's shortcut) did nothing at all, and the ribbon's "Print…" menu item ran file.print and silently discarded the result. file.print already builds a PDF and returns it as base64 specifically "for the UI to hand to the system print dialog" per its own doc comment — this wires that up. - ui-egui: new Services::print hook (web: hand PDF bytes to the browser's print flow directly, no download); SheetApp::print_now runs file.print, decodes the base64 result, and calls the hook. - ui-egui: Key::P now dispatches to print_now (was unbound); the ribbon's "Print…" menu item calls print_now instead of discarding file.print's result. - gridcraft-web: implements the hook (Blob -> object URL -> hidden iframe -> iframe.contentWindow.print() on load). Desktop builds are unaffected (no Services::print set there; print_now falls back to the existing alert-on-error behaviour with no UI action on success, same as before this change).