Sice you are in Dev channel you can go back to released version 24H2 without clean install.
Follow these steps to get your device out of insider program releasd version 24H2
- Download ISO for 24H2 Download Windows 11 (microsoft.com)
- Delete WindowsSelfHost -key
- Open open regedit (push Win key and type regedit).
- Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsSelfHost
- On left panel right click that key and delete it.
- Close regedit and restart.
- Check your insider settings to see that its out of Insider Program.
- Do in-place repair/update
- Mount downloaded ISO: Double click or right click and select mount
- On mounted image run setup.exe to start in-place repair which should allow to keep your apps and files.
Now you should be out WIP running released version of Windows 11 24H2.