[web] hide all toasts when offline (#35400)

GitOrigin-RevId: cf179bf7a761ddaae56f3e5bab6327b0f3625fb5

services/web/frontend/js/features/ide-react/components/unsaved-docs/unsaved-docs-locked-alert.tsx

@@ -3,11 +3,15 @@ import { useTranslation } from 'react-i18next'
 import Notification from '@/shared/components/notification'
 import { useEditorManagerContext } from '@/features/ide-react/context/editor-manager-context'
 import { useIdeReactContext } from '@/features/ide-react/context/ide-react-context'
+import { useFeatureFlag } from '@/shared/context/split-test-context'
 
 export const UnsavedDocsLockedAlert: FC = () => {
   const { t } = useTranslation()
   const { openDocs } = useEditorManagerContext()
   const { reportError } = useIdeReactContext()
+  const improvedFlakyConnections = useFeatureFlag(
+    'intermittent-connection-improvements'
+  )
 
   useEffect(() => {
     const { pendingOpsLength, inflightOpsLength } = openDocs.getUnsavedOpsSize()
@@ -17,6 +21,10 @@ export const UnsavedDocsLockedAlert: FC = () => {
     })
   }, [reportError, openDocs])
 
+  if (improvedFlakyConnections) {
+    return null
+  }
+
   return (
     <div className="notification-list">
       <Notification