This new windows provides more detailes about an OSD such as:
* PID
* Memory usage
* various metadata that could be of interest
* list of phyiscal disks used for the main disk, db and wal with
additional infos about the volumes for each
A new 'Details' button is added to the OSD overview and a double click
on an OSD will also open this new window.
The componend defines the items in the initComponent instead of
following a fully declarative approach. This is because we need to pass
the same store to multiple Proxmox.ObjectGrids.