Update 'screenshot.png'

Add profile image function
Add AutoLogon function
Add WSL related functions
Add hibernation function
Add beta user creation function
Add NVIDIA Control Panel installation function
Add keyboard language removal function

Add lockscreen blur toggle when setting lockscreen image

Update lockscreen function to always work with updated 21H2+ Windows versions

Overhaul UI

Fix bugs

Update README.md for v1.0
Update screenshot.png for v1.0