Create fluid tanks

Create addon 2.2 exposes create.fluids.FluidTank. Bind and name any segment with the configurator. All segments share the native controller, one name and one peripheral handle. Active steam boilers retain the separate Boiler API.

import create.fluids.FluidTank
fun main() {
    val state = FluidTank.named("fuel").state()
    println("${state.amountMb}/${state.capacityMb} mB of ${state.fluid}")
}

The immutable state contains gameTick, fluid registry ID ("" when empty), amountMb, capacityMb and blockCount. Capacity is read from the native fluid capability, so compatible platinum tanks report their actual capacity. Count a controller once when totaling stock. Reads never fill tanks, start pumps or force chunk loads. Replacement, reshape, boiler activation, unloading or lost reachability invalidates a retained handle; reacquire after restoring the device.