[FEATURE REQUEST] Suggestions for the export option

[Mohegua]

I have three suggestions.

1. An option for PDF export from one page
   We currently have only one choice: to export a JPG file of a single page when we are on the editing page. However, an option to export a PDF of the single page we are editing should also be available.

2. Difference between export options
   The difference between the export options for JPG and PDF should be more obvious. When we press the share button, the image export option appears, but it could be mistakenly thought of as the export option for PDF.
   If the PDF button is available, the image button should be placed next to it. If the share button is used, both export options should be included in the share menu.

3. Name of the export popup
   It would be clearer if the name of the export feature appeared in the popup.
   For instance, "Export folder for PDF" would be better than "Export folder" in the export feature popup.