feat: add erbie chain(50888)

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add erbie chain and icon

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update icon

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Could someone please approve it for me? I would be very grateful.

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Configure project :model
ksp-2.0.0-1.0.21 is too old for kotlin-2.0.10. Please upgrade ksp or downgrade kotlin-gradle-plugin to 2.0.0.
ksp-2.0.0-1.0.21 is too old for kotlin-2.0.10. Please upgrade ksp or downgrade kotlin-gradle-plugin to 2.0.0.
ksp-2.0.0-1.0.21 is too old for kotlin-2.0.10. Please upgrade ksp or downgrade kotlin-gradle-plugin to 2.0.0.
ksp-2.0.0-1.0.21 is too old for kotlin-2.0.10. Please upgrade ksp or downgrade kotlin-gradle-plugin to 2.0.0.

BUILD SUCCESSFUL in 27s
6 actionable tasks: 1 executed, 5 up-to-date

[cbs8710064]

Hello, @ligi sir, all the inspections have been passed, could you approve it for me?

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chains> npx prettier --write _data/chains/eip155-50888.json
_data/chains/eip155-50888.json 31ms (unchanged)
chains> npx prettier --write _data/icons/erbie.json
_data/icons/erbie.json 31ms (unchanged)