fix: remove Kleros token list because it's too big

[shoom3301]

Summary

Context: https://cowservices.slack.com/archives/C0361CDG8GP/p1734421577955559

Before:

allTokenListsInfoAtom:v4 5279.48046875 KB

After:

allTokenListsInfoAtom:v5 2361.544921875 KB

To Test

Change network many times, the app should not crash

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[anxolin]

Are you sure we won't miss any of those tokens. It looks like that list is updated frequently

I randomly picked two, and they were not relevant, but maybe some are?

[shoom3301]

Are you sure we won't miss any of those tokens. It looks like that list is updated frequently

We 100% loose some tokens from this list (like you see on the picture). But since we have search using https://bff.barn.cow.fi/proxies/tokens we do not lose anything, people still can find and add them.

[anxolin]

We 100% loose some tokens from this list (like you see on the picture). But since we have search using https://bff.barn.cow.fi/proxies/tokens we do not lose anything, people still can find and add them.

Technically I'm unsure if all tokens are included in BFF. We don't control the delegation to the API. Probably good to add an issue in BFF to add this token list to our future token search endpoint

[shoom3301]

Technically I'm unsure if all tokens are included in BFF

BFF is just a proxy which uses Coingeck API