provide better way to select multiple file, especially for mobile

[rchan96]

What type of request is this?

New feature idea

Clear and concise description of the feature you are proposing

the current way to select multiple files is to use shift/Ctrl + click to add file(s) to selection.
I think this is not optimal because:

• you need to use both hand
• does not work on mobile

please consider implementing some other way to do multi select if possible

thank you

Validations

• Check the feature is not already implemented in the project.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.
• Check that the feature is technically feasible and aligns with the project's goals.