feat: Update filter tokens interface in widget

[mikasackermn]

Summary

Be able to exclude tokens from all or a single blockchain. exclude and include should works together at the same time.

How did you test this change?

In the supported tokens of the playground, you can specify whether it is excluded or included for the tokens of each blockchain.

Checklist:

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• We need to update widget config for filtering tokens
• We need to update how we pass tokens in playground based on new interface