[Balance] Starter Cost Rebalance

[damocleas]

What are the changes?

Balance sweep over the remaining Pokémon to look at for starting costs.

Why am I doing these changes?

Have been meaning to do them for a bit, and finishing up the work after rebalancing the 6+ cost Pokémon.

What did change?

Starting costs for ~251 Pokémon over every generation.

Screenshots/Videos

How to test the changes?

Many ways to.

• Play Beta if you have access to it, these will be put there.
• Copy the simple number changes to a local version.
• Pull this PR and merge with a local branch.

Checklist

• I'm using beta as my base branch
• There is no overlap with another PR?
• The PR is self-contained and cannot be split into smaller PRs?
• Have I provided a clear explanation of the changes?
• Have I considered writing automated tests for the issue?
• Have I tested the changes (manually)?
  • Are all unit tests still passing? (npm run test)
• Are the changes visual?
  • Have I provided screenshots/videos of the changes?