Pick individual content within a cloud project to download

[lkino]

1-We can't follow the progress of dowloading the project 2-In a project we need download all files (we can't select it). This could be interesting to choose layers needed without charge the memories and the internet connection

Reproduction Steps:

1. Open apps and choose project cloud
2. Not automatically launch the entire download
3. Open new windows or deploy files included into this project
4. We can select just layers needed
5. Launch the download
6. Each files downloading one by one and the progress downloading barre appear for each files currently downloading

Expected behavior:

Improve application user

Observed behavior:

[Describe observed behavior here]

Screenshots and GIFs

[Please also attach additional files if a specific project/dataset is useful to investigate the problem.]

QField version: [Enter QField version here including build number found in the about screen after the release name example 1.2.0 (10200993)]

Additional information:

• Problem started happening recently, didn't happen in an older version of QField: [Yes/No]
• Problem can be reliably reproduced, doesn't happen randomly: [Yes/No]
• Problem happens with all files and projects, not only some files or projects: [Yes/No]

[nirvn]

@lkino , a progress bar when downloading cloud projects (as well as synchronizing) has been implemented a few versions ago. I'll transform this issue to remove the completed enhancement.

As for partial project downloads, I suspect it will not be implemented for a long while.

[nirvn]

@lkino , I think with on-demand attachments download as well as resuming of partial downloads, we have achieved the part of this enhancement request that makes sense :) I can't see why we'd want to allow for a selective project download that would skip actual datasets :)

Hope the recent improvements have made your field work more pleasant :)