Add /account/{address} (#5673)

* Add /account/{address}

* Don't query vesting info

* Don't query rewards

* Remove unused code

* Fix clippy

* Fix build.rs build on Windows

* Addressing PR feedback
- not cloning nym nodes from cache
- reduced number of nym nodes kept in memory
- reduced number of iterations to read all data
- removed some fields

* Fix total_delegations

* Optimize nym_nodes hashmap

* Split flow into functions

* Remove vesting info

* Add caching for endpoint

* Cache optimizations

* Return early if balance is 0

* Refactor state cloning shenanigans

nym-api/src/node_status_api/models.rs

@@ -327,7 +327,6 @@ pub(crate) type AxumResult<T> = Result<T, AxumErrorResponse>;
 // #[schema(title = "ErrorResponse")]
 pub(crate) struct AxumErrorResponse {
     message: RequestError,
-    // #[schema(value_type = u16)]
     status: StatusCode,
 }