* Added Eurus chain mainnet.
* Added Eurus and explorer icons
* Update Eurus explorer status to none.
* Reverted updates to etherscan
* Update Eurus explorer standard to none.
* Removed trailing slash from Eurus explorer.
* Update _data/chains/eip155-1008.json
Co-authored-by: ligi <ligi@ligi.de>
Co-authored-by: ligi <ligi@ligi.de>