Function load_config_from_kv 

pub(crate) async fn load_config_from_kv(
    store: &Store,
    key: &str,
) -> Result<SampleConfig, LJMError>

Loads and parses the initial streamer configuration from local NATS KV.

Arguments

• store - Local KV bucket.
• key - Configuration key.

Errors

Returns an error if the key does not exist, the KV read fails, or the value does not parse (see sample_config_from_json).