feat: add validator 179 on mainnet

[johnmarcou]

No description provided.

[greptile-apps]

Greptile Summary

Updated validator 179 (LeMonad) mainnet configuration with complete metadata including branding and contact information. The changes replace placeholder values with proper validator details.

• Changed name from secp key to "LeMonad"
• Added website: https://lemonad.pro/
• Added description: "Fresh, fast, and reliable — LeMonad brings sunny staking to Monad."
• Added logo URL: https://lemonad.pro/logo.png
• Added X/Twitter handle: https://x.com/LeMonad_pro

The JSON structure is valid and follows the established format used by other validators in the repository. The file name correctly matches the secp key, and ID 179 is unique.

Confidence Score: 5/5

• This PR is safe to merge with no risk
• Simple metadata update to a JSON configuration file with valid structure and format. No code logic changes, no dependencies affected, and follows established patterns for validator information updates.
• No files require special attention

Important Files Changed

Filename	Overview
mainnet/0230fa478f6c0e6cab9edc0647080674a784d060328f343cb5e0c5bb3e4e15696e.json	Updated validator 179 metadata with name, website, description, logo, and social media links

_{Last reviewed commit: 9b5742c}