feat: adopt Mantine 9.6 components (#6758)

apps/docs/docs/widgets/health-monitoring/index.mdx

@@ -23,6 +23,8 @@ import { glancesIntegration } from "@site/docs/integrations/glances";
 
 This widget displays information about the health and status of your system(s), including CPU, memory, disk usage, and more.
 
+CPU usage, CPU temperature, memory usage, and GPU utilization are shown as compact gauges with threshold colors and their original units.
+
 Advanced view is a complete health workspace: it shows every available CPU, temperature, memory, GPU, filesystem, update, reboot, and system-information section even when compact visibility switches hide some of them on the board. Proxmox clusters likewise show uptime, CPU, memory, and every node, VM, container, and storage section. Storage-volume filters, units, and permissions remain in effect.
 
 ### Screenshots

apps/docs/docs/widgets/notebook/index.mdx

@@ -19,6 +19,9 @@ text direction, and alignment.
 Select the edit action or double-click the document to edit it. Save or cancel from the same action area. Editing follows
 the board's permissions.
 
+The toolbar includes collapsible sections and table controls for inserting tables, coloring selected cells, editing rows
+and columns, toggling headers, and merging or splitting cells.
+
 ### View mode
 
 <img src={normalView} alt="Notebook widget showing a saved note" width={550} />