feat: add Bazarr integration and subtitle status widget (#6156)

Co-authored-by: Thomas <thomas@ajnart.fr>

apps/docs/docs/widgets/bazarr/index.mdx

@@ -0,0 +1,41 @@
+---
+title: 'Bazarr'
+description: 'Displays missing subtitle counts and health indicators from your Bazarr instance.'
+hide_title: true
+---
+
+import { WidgetHeader } from '@site/src/components/widgets/header';
+import { AddingWidget } from '@site/src/components/widgets/adding';
+import { WidgetConfig } from '@site/src/components/widgets/configuration';
+import { WidgetIntegrations } from '@site/src/components/widgets/integrations';
+import { bazarrWidget } from '.';
+import { bazarrIntegration } from '@site/docs/integrations/bazarr';
+
+<WidgetHeader
+  widget={bazarrWidget}
+  categories={['Subtitles', 'Media']}
+/>
+
+This widget shows subtitle status from your Bazarr instance, including missing episode and movie subtitles, provider issues, and health warnings.
+
+### Screenshots
+
+import widgetOverview from './img/widget-overview.png';
+
+<div className="flex flex-col gap-2">
+  <img src={widgetOverview} alt="bazarr-widget-overview" width={128 * 4} />
+</div>
+
+### Supported Integrations
+
+<WidgetIntegrations items={[{
+  integration: bazarrIntegration,
+  note: "Displays missing subtitle counts and health indicators"
+}]} />
+
+### Adding the widget
+
+<AddingWidget />
+
+### Configuration
+<WidgetConfig configuration={bazarrWidget.configuration} />