Two entry points now offer container mode, where a Proxmox host is drawn as
a box holding its VMs and LXCs instead of sitting beside them.
Import modal: an opt-in "Nest guests inside their host" checkbox, shown only
in "Inventory + canvas" mode. `onAddToCanvas` carries the choice as a
`ProxmoxCanvasMode` ('linked' | 'container').
Device Inventory: approving a Proxmox host opens a new ProxmoxApproveModal
asking whether its guests come along, and nested or linked. The guests come
from a new `GET /scan/pending/{id}/proxmox-children`, which resolves the
host -> guest `device_inventory_links` the Proxmox import records (cluster
links excluded, hidden rows skipped). A host with no guests, or a failed
lookup, falls through to the plain single approve.
Placement lives in the new `utils/proxmoxContainerLayout`: `groupProxmoxGuests`
splits a selection into hosts, guests and loose nodes (one parent per guest),
and `layoutProxmoxContainers` grids the guests inside their host box, hosts
side by side, anything left over below. Positions are absolute — `addNode`
turns them relative when it nests. A host skipped as a same-canvas duplicate
leaves its guests loose rather than orphaning a parent_id.
Also extracts `inventoryNodeData()` so the single, bulk and Proxmox approve
paths build node data from one place.
ha-relevant: maybe
Pouzor
deff7a34d0