docs: streamline release v2 documentation (#6760)

apps/docs/docs/widgets/ups/index.mdx

@@ -15,27 +15,8 @@ import { peaNutIntegration } from "@site/docs/integrations/peanut";
 
 <WidgetHeader widget={upsWidget} categories={["UPS"]} />
 
-This widget displays the status of the UPS devices reported by a Network UPS Tools (NUT) server. Each device shows its
-status (online, on battery, charging or low battery), battery charge and estimated runtime, output load, and input and
-output voltage.
-
-Every device keeps an integration-scoped identity. Advanced view always labels each device with its owning integration, while compact layouts add the source label only when multiple healthy integrations are present.
-
-When multiple UPS integrations are selected, devices from healthy sources remain visible if another source fails. A warning indicator identifies each unavailable integration without exposing private request details. If every selected integration fails, the widget reports an error; if cached data remains visible after a later total failure, a stale-data warning is shown.
-
-### Layouts
-
-import screenshotFull from "./img/screenshot.png";
-import screenshotCompact from "./img/screenshot-compact.png";
-import screenshotMini from "./img/screenshot-mini.png";
-
-The widget adapts to the size of the tile, so it stays readable from a full dashboard panel down to a single cell. Multiple UPS devices scroll within the widget at any height.
-
-| Layout  | Size            | Preview                                                                     |
-| ------- | --------------- | --------------------------------------------------------------------------- |
-| Full    | 3+ columns wide | <img src={screenshotFull} alt="UPS widget full layout" width={239} />       |
-| Compact | ~2 columns      | <img src={screenshotCompact} alt="UPS widget compact layout" width={171} /> |
-| Mini    | 1 column        | <img src={screenshotMini} alt="UPS widget mini layout" width={90} />        |
+The UPS widget shows NUT device state, battery charge, runtime, load, and voltage. Advanced view identifies each source
+integration. Devices from healthy integrations remain visible when another source fails.
 
 ### Supported Integrations