Describe the bug

It appears to be an error in the energy usage requirement for relays, the minimum required is 8 (as opposed to the expected 0):

[relay]
# Default: 8
# Range: 8 ~ 9223372036854775807
inputNetworkEnergyUsage = 8
# Default: 8
# Range: 8 ~ 9223372036854775807
outputNetworkEnergyUsage = 8

For the purpose of casual playing, it would be convenient to have a single place to switch power usage off completely instead of having every item configured separately to 0 energyUsage.

How can we reproduce this bug or crash?

Not really a bug per definition, more of a possible misconfiguration.

What Minecraft version is this happening on?

Minecraft 1.21.1

What NeoForge or Fabric version is this happening on?

1.21.1

What Refined Storage version is this happening on?

2.0.0-beta1

Relevant log output