Feature: Unraid widget (#5683)

Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

docs/widgets/services/index.md

@@ -139,6 +139,7 @@ You can also find a list of all available service widgets in the sidebar navigat
 - [TubeArchivist](tubearchivist.md)
 - [UniFi Controller](unifi-controller.md)
 - [Unmanic](unmanic.md)
+- [Unraid](unraid.md)
 - [Uptime Kuma](uptime-kuma.md)
 - [UptimeRobot](uptimerobot.md)
 - [UrBackup](urbackup.md)

docs/widgets/services/unraid.md

@@ -0,0 +1,28 @@
+---
+title: Unraid
+description: Unraid Widget Configuration
+---
+
+Learn more about [Unraid](https://unraid.net/).
+
+The Unraid widget allows you to monitor the resources of an Unraid server.
+
+**Minimum Requirements:**
+
+- Unraid 7.2 -or- Unraid Connect plugin 2025.08.19.1850
+- API key with the **GUEST** (read only) role: [Managing API Keys](https://docs.unraid.net/go/managing-api-keys)
+
+The widget can display metrics for selected Unraid pools. If using one of the "pool" fields, you must also add the pool name to the settings.
+
+**Allowed fields:** `["cpu","memoryPercent","memoryAvailable","memoryUsed","notifications","arrayFreeSpace","arrayUsedSpace","arrayUsedPercent","status","pool1UsedSpace","pool1FreeSpace","pool1UsedPercent","pool2UsedSpace","pool2FreeSpace","pool2UsedPercent","pool3UsedSpace","pool3FreeSpace","pool3UsedPercent","pool4UsedSpace","pool4FreeSpace","pool4UsedPercent"]`
+
+```yaml
+widget:
+  type: unraid
+  url: https://unraid.host.or.ip
+  key: api-key
+  pool1: pool1name # required only if using pool1 fields
+  pool2: pool2name # required only if using pool2 fields
+  pool3: pool3name # required only if using pool3 fields
+  pool4: pool4name # required only if using pool4 fields
+```