Align sized cluster seeds and GET dumps with PVE wire shapes; restyle DATA panel.

- Scale small/large/big seeds (3×50 / 10×1000 / 20×2000) with proportional
  backups, snapshots, HA, replication, Ceph capacity, and OSD totals
  (10 / 100 / 500) plus matching node disks and crush/pg metadata
- Enrich handler responses for apt, certificates, qemu/lxc status, storage,
  SDN, metrics export, and related cluster/node dumps
- Flatten nested body_example fields into PARAMS and sync the request body
  via dotted paths (oVirt-style)
- Restyle DATA controls as size cards with full-width Reset to minimal /
  Refresh stats; unload reloads the minimal cluster

app/main.py

@@ -68,12 +68,15 @@ def create_app(
                     "qemu-stop": qemu,
                     "qemu-suspend": qemu,
                     "qemu-update": qemu,
+                    "qemu-resize": qemu,
+                    "qemu-template": qemu,
                     "lxc-clone": lxc,
                     "lxc-create": lxc,
                     "lxc-delete": lxc,
                     "lxc-migrate": lxc,
                     "lxc-reboot": lxc,
                     "lxc-resume": lxc,
+                    "lxc-resize": lxc,
                     "lxc-shutdown": lxc,
                     "lxc-snapshot-create": lxc,
                     "lxc-snapshot-delete": lxc,
@@ -83,6 +86,29 @@ def create_app(
                     "lxc-suspend": lxc,
                     "vzdump": backup,
                     "aptupdate": backup,
+                    "network-reload": backup,
+                    "disk-initgpt": backup,
+                    "disk-wipe": backup,
+                    "disk-directory-create": backup,
+                    "disk-directory-delete": backup,
+                    "disk-lvm-create": backup,
+                    "disk-lvm-delete": backup,
+                    "disk-lvmthin-create": backup,
+                    "disk-lvmthin-delete": backup,
+                    "disk-zfs-create": backup,
+                    "disk-zfs-delete": backup,
+                    "service-start": backup,
+                    "service-stop": backup,
+                    "service-restart": backup,
+                    "service-reload": backup,
+                    "storage-allocate": backup,
+                    "storage-upload": backup,
+                    "prune-backups": backup,
+                    "acme": backup,
+                    "sdn-apply": backup,
+                    "ceph-flags": backup,
+                    "cluster-create": backup,
+                    "cluster-join": backup,
                 },
                 concurrency=resolved.task_worker_concurrency,
                 lease_seconds=resolved.task_lease_seconds,