AddOrReplace adds or replaces a key using `initiad keys add <keyname> --keyring-backend test` with 'y' confirmation.

CompareSemVer compares two semantic version strings and returns true if v1 should be ordered before v2.

KeyExists checks if a key with the given keyName exists using `initiad keys show`.

OPInitAddOrReplace adds or replaces a key using `opinitd keys add <keyname> --keyring-backend test` with 'y' confirmation.

OPInitGetAddressForKey retrieves the address for a given key using opinitd.

OPInitGrantOracle grants oracle permissions to a specific address.

OPInitRecoverKeyFromMnemonic recovers or replaces a key using a mnemonic phrase If the key already exists, it will replace the key and confirm with 'y' before adding the mnemonic.

RecoverKeyFromMnemonic recovers or replaces a key using a mnemonic phrase If the key already exists, it will replace the key and confirm with 'y' before adding the mnemonic.

SetSymlink sets a symbolic link in the parent directory pointing to the target binary.

SortVersions sorts the versions based on semantic versioning, including pre-release handling.

Params defines the set of opchild parameters.

DecCoins defines a slice of coins with decimal values.