Regen cost applies to first island creation

[boiscljo]

Describe the bug A clear and concise description of what the bug is.

regenCost is applied when first creating an island instead of only applying when doing regen. Causes player not to be able to create island on the default config.

To Reproduce Steps to reproduce the behavior:

1. Install plugin with default config
2. Try to create an island, it ask for 1000 $

Expected behavior A clear and concise description of what you expected to happen.

Creating the first island should be free or at least use a "firstTimeCost" and not use "regenCost"

Server and Plugin Version Copy and paste the results of /version and /is about 4.0.9 + (All Minecraft versions)

Screenshots If applicable, add screenshots to help explain your problem. None

Logs If there are error messages in your console, please send them via this None

Additional context Add any other context about the problem here. None