Allow User to Choose Profiler Run Directory

[GregHattJr]

We need a mechanism to allow users to chose a tracy profiler run to use in conjunction with a report. At the moment there is no mechanism inherently tying a specific profiler run to a specific report so we need to manage profiles separately. Profiles should be allowed to be managed in the same way that synced reports do. When using remote querying we read the reports off the remote file system and when using local sync we sync the selected profiler folder.

In order to support these changes we should likely move 'synced folder' tracking to the backend and expose the sync status of reports and profiler runs via an API endpoint.