#5444 Fix CPU consumption - remove flow-mvi dependency
As highlighted by the issue : #5444 Advanced Privacy consumes too much CPU from settings, threading on Advanced Privacy was done correctly.
Flow-mvi maked difficult to fine tune it, and didn't help us to make the code cleaner and more readable.
This MR remove the flow-mvi and updates all the depencendies of the project.
Edited by Guillaume Jacquart