fix: complete widget modernization review

apps/docs/docs/widgets/calendar/index.mdx

@@ -74,6 +74,7 @@ import withoutIntegrations from "./img/without-integrations.png";
 - Hover over a marked date to preview its events in a popover.
 - Click on a marked date to pin the popover open (it will stay visible even after moving the mouse away).
 - Click the date again or click outside to close the pinned popover.
+- If one selected integration is unavailable, its warning indicator remains visible while events from healthy integrations continue to load.
 
 <WidgetInteractionGuide />
 

apps/docs/docs/widgets/media-request-list/index.mdx

@@ -46,6 +46,7 @@ import mediaRequestList from "./img/list.png";
 
 - Approve / decline a request by clicking on the thumbs up or down icon.
 - Hover over the widget to reveal a **search button** that opens Spotlight in media request search mode, scoped to the widget's integrations.
+- A warning indicator identifies unavailable integrations without hiding requests returned by healthy integrations.
 
 <WidgetInteractionGuide />
 

apps/docs/docs/widgets/media-request-stats/index.mdx

@@ -43,6 +43,7 @@ import mediaRequestStats from "./img/stats.png";
 ### Interactions
 
 - Hover over the widget to reveal a **search button** that opens Spotlight in media request search mode, scoped to the widget's integrations.
+- A warning indicator identifies unavailable integrations while totals from healthy integrations remain visible.
 
 <WidgetInteractionGuide />