Release 1.44.0

enhance toast notifications with new appearance option and improved rendering for Sonner style ([b8cde9b](https://github.com/TheFlowOps-Eng/fo-class-experience/commit/b8cde9b5b4be0cbea716d21c9592a66a60f725ba))

implement section picker and scroll locking functionality in VibeCanvasEditor for improved user experience ([95979e6](https://github.com/TheFlowOps-Eng/fo-class-experience/commit/95979e62af2b0fc31bd8d21f0e95f42ba5323f79))

implement UI lock overlay in VibeCanvasEditor to enhance user experience during iframe interactions ([2e9e049](https://github.com/TheFlowOps-Eng/fo-class-experience/commit/2e9e04925f8db0d6b8a51d01e54c654ed12da31f))

update iframe source URL in VibeCanvasEditor to use dynamic editUrl function for improved flexibility ([98f59a2](https://github.com/TheFlowOps-Eng/fo-class-experience/commit/98f59a27b8320c1f53ffc486dd9e7fee460ebeef))