Use redux hook to validate the form.
This gives us single point of contact for "is the data valid?"
while not requiring every redux action touching form data to perform validation.
It's not perfect and might be improved when using external library solving the problems we're having.
This updates the logic of parsing bytesize into size/unit pair.
Currently 'GiB' is set as a default which causes problem with smaller partitions on Edit.
A validation for the min_size is in place and the rule is that the size cannot be smaller than 0 of a given unit. If there was a partition with smaller size in KiB it will break the rule when converted to GiB.
This makes the drop down for root partition disabled, preventing the user from creating a configuration without a root partition.
Option to add suffix was also removed for mount points which don't allow suffixes.
This mirrors the functionality of https://github.com/osbuild/image-builder-frontend/pull/1786 in V2Wizard.
An alert was added to the FSC step to make users aware that customisations are not being applied to bare metal - installer images.
The FSC step is added to the wizard and takes full advantage of Redux
for state management.
This is still a work in progress.
Supported features:
1. Select partition mountpoint prefix (e.g. /var, /home)
2. Edit partition mountpoint suffix (e.g. /home/videogames)
3. Change displayed units (KiB, MiB, GiB)
Supported but buggy features:
1. Edit partition size
Unsupported features:
1. Add partitions
2. Remove partitions
3. Validation
