tracker/infowindow: display filesystem type

* If the target is a volume, include a line on the Information tab of
the Get Info window that lists the filesystem name, block size, and
whether the volume is indexed.
* Fixes #16945.

Change-Id: I888ae708a15a2f7729f50806fb59dbb4df506cfa
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5507
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>

Tracker InfoWindow: layoutify, use tabs

- Use layout kit to make a few things simpler
- Separate the view showing the header (icon/name) and the one showing
the extra details, making two simpler files instead of a complex one
- Fix some layouting issues
- The permissions are now in a second tab, allowing to add a third one
with other things (more on that later)

screenshot: http://pulkomandy.tk/drop/fileinfo.png

Change-Id: Ief80815eba749723664f40f1317f8aa4cf692162
Reviewed-on: https://review.haiku-os.org/c/haiku/+/1745
Reviewed-by: Ryan Leavengood <leavengood@gmail.com>

Tracker: move AttributeView to own file and rename

Change-Id: I046eb9aa0fef792e9e940d0a6dfd887ede2fa996
Reviewed-on: https://review.haiku-os.org/c/haiku/+/1744
Reviewed-by: waddlesplash <waddlesplash@gmail.com>