Add ether.fi Staked BTC (eBTC) token

[twynne20]

Adding ether.fi Staked BTC (eBTC) token to the contract metadata.

Official website: https://www.ether.fi/

eBTC is ether.fi's flagship Bitcoin-backed liquid restaking token. Created to service the growing demands for alternative collateral within restaking, eBTC simplifies yield optimization and expands utility. It is backed by LBTC through a partnership with Lombard, bringing the first dual-yielding (staking and restaking) Bitcoin product to the market. Staking is conducted through Babylon, with restaking services provided by a combination of Eigen Layer, Symbiotic, and Karak. Users are able to deposit LBTC and WBTC.

Project activity:

• $5.54B in Total Value Locked (TVL)
• DeFi Llama information: https://defillama.com/protocol/ether.fi#information
• This significant TVL demonstrates strong adoption and trust in the protocol
• Active social media: https://x.com/ether_fi

Etherscan:

• Contract address: 0x657e8C867D8B37dCC18fA4Caead9C45EB088C642
• Reputation: NEUTRAL
• Verified contract: Yes, https://etherscan.io/token/0x657e8c867d8b37dcc18fa4caead9c45eb088c642#code

This token meets the criteria for inclusion as it has:

1. A clear use case in the DeFi ecosystem
2. Significant Total Value Locked, indicating strong adoption
3. A verified contract on Etherscan
4. A NEUTRAL reputation on Etherscan
5. An active and informative official website