Making changes while waiting for Sync-All drops commits

[mahaloz]

Description

If you start a sync all then make changes while it is running, your changes can very likely get dropped.

This is likely a deeper issue of passing state to push_artifact, which causes a stale state to be present while the user is making changes.

This is mostly an issue in NOT IDA, since sync-all and magic-sync usually locks the decompiler while it works. One possible solution is to just lock the entire decompiler on purpose while this runs with a sick progress bar.

Found by @saagarjha.

Steps to reproduce the bug

1. Sync-all from a user
2. Make a change while running
3. See in the BS state that only the sync-all changes made it

Environment

No response

Additional context

No response