Add possibility to rename/add description to attached files

[q-wertz]

trafficstars

I really appreciate and like the deck app. One little thing that may also be useful to others:

Is your feature request related to a problem? Please describe. At the moment the uploaded file has the name of the file (as expectable). It would be nice to be able to later change the filename to have a more meaningful one.

Describe the solution you'd like The tree dot menu not only showing "Delete attachment" but also "Rename attachment"

Describe alternatives you've considered

• Renaming of the file during update in a dialogue.
• Renaming in the File Explorer before uploading is of course possible but sometimes undesired/inconvenient and uploads by others can also not be changed