📑 Generate PDF exports of promo's timesheet

[leny]

Asked by @LudovicPatho - they need to generate pdf exports of timesheets for the FOREM.

The new underlying structure of graph/mybecode makes the operation quite complex to perform online (configuring lambda to generate pdf), while, with the cli, we can get the data (after the #24 refactor), generate local html pages, then export to pdf, using the hardware of the user.

Command Process

⚠ only for coaches and EMO

• Select promo
• Select date range (start and end)
• Generate html pages
• Export to pdf (two npm packages seems useful: pdfmake & pdfkit)