Function normalizeNetwork

normalizeNetwork(network: string): "near:mainnet" | "near:testnet"
Normalize a network identifier to CAIP-2 format
Parameters
- network: string
  Network identifier (e.g., "mainnet", "near:mainnet")
Returns "near:mainnet" | "near:testnet"
CAIP-2 formatted network identifier
- Defined in mechanisms/near/src/utils.ts:21