Blender Git Loki

LibOverride: Fix early break in some of the resync code.

This `break` moved out of its braces at some point in the previous
fixes/refctors... :(

Merge remote-tracking branch 'origin/master' into asset-browser-poselib

Merge remote-tracking branch 'origin/master' into asset-browser-poselib

Merge remote-tracking branch 'origin/master' into asset-browser-poselib

Merge branch 'master' into asset-browser

Merge branch 'asset-browser-snap-dragging' into asset-browser

Merge remote-tracking branch 'origin/master' into asset-browser-poselib

Merge branch 'master' into asset-browser-snap-dragging

Merge branch 'asset-browser-poselib' into asset-browser

Show asset path in asset browser sidebar + Open Blend File button

This is useful information to have and the Open Blend File makes sense to have
next to it.

A general Asset Browser feature really, but the Open Blend File operator is
only available in this branch, so committing that here.

Also added a TODO note about something that would be especially good to have
for this change.

Merge remote-tracking branch 'origin/master' into asset-browser-poselib

Merge remote-tracking branch 'origin/master' into asset-browser-poselib

Apply D9974: Sanitize threaded preview creation with undo

With undo/redo after creating assets, previews of the "Current File"
asset library would often go missing, e.g. see T83884.

The preview generation in a background job will eventually modify ID
data, but the undo push was done prior to that. So obviously, an undo
then would mean the preview is lost.

This patch makes it so undo/redo will regenerate the preview, if the
preview rendering was invoked but not finished in the undone/redone
state.

The preview flag `PRV_UNFINISHED` wasn't entirely what we needed. So I
had to change it to a slightly different flag.

Merge branch 'asset-browser-poselib' into asset-browser

Remove unnecessary `NonCopyable` mixin usages

Merge branch 'master' into asset-browser-poselib

Fix compile errors after merge conflicts

Merge branch 'master' into asset-browser

Merge remote-tracking branch 'origin/master' into asset-browser-poselib

Merge remote-tracking branch 'origin/master' into asset-browser-poselib