Qf 3014 export qfieldcloud project from qfield

[SeqLaz]

Added in export individual dataset section option to export files from a QFieldCloud project in QField, also added some improvement in the documentation

[duke-nyuki]

Task linked: QF-3014 Extracting data synchronize from QFieldCloud using USB cable in Android

[m-kuhn]

@SeqLaz quality of life improvement: if you run the following commands in your local git repository, it will do the formatting for you:

pip install pre-commit
pre-commit install

[SeqLaz]

@SeqLaz quality of life improvement: if you run the following commands in your local git repository, it will do the formatting for you:

pip install pre-commit
pre-commit install

Great, thank you

[suricactus]

Thanks, small English and formatting comments.