Add a ResolverApi interface.

This commit adds a `ResolverApi` trait to the `format` crate that can be
implemented by any type that can act as a resolver. A resolver is able
to provide information on the chain state. This chain state could be
fresh or it could be cached (which is something that we will do in a
future PR).

This cleans up our crate graph so that `format` is not depending on the
node interactions crate for the `EthereumNode` trait.

Cargo.lock

@@ -4016,7 +4016,6 @@ dependencies = [
  "alloy-sol-types",
  "anyhow",
  "revive-dt-common",
- "revive-dt-node-interaction",
  "semver 1.0.26",
  "serde",
  "serde_json",
@@ -4031,6 +4030,7 @@ dependencies = [
  "anyhow",
  "revive-dt-common",
  "revive-dt-config",
+ "revive-dt-format",
  "revive-dt-node-interaction",
  "serde",
  "serde_json",