WIP: refactor: logging

[saku-koodari]

refactor logging more. Waiting for #365

Muutokset: lisätty endpoint addResponse metodiin.

esim:

// How to use
logger.atInfo().addResponse(PeerService.Oppijanumero, "yleistunniste.hae", authenticatedResponse).log()

Ja se on nyt jotakuinkin näin:

// Implementations
inline fun <reified T> LoggingEventBuilder.addResponse(
    peerService: PeerService,
    endpoint: String,
    response: HttpResponse<T>,
): LoggingEventBuilder = addResponse<T>(peerService, endpoint, response.headers(), response.body())


inline fun <reified T> LoggingEventBuilder.addResponse(
    peerService: PeerService,
    endpoint: String,
    responseHeaders: Any,
    responseBody: Any?,
): LoggingEventBuilder =
    this
        .addKeyValue("$peerService.$endpoint.response.headers", responseHeaders)
        .addKeyValue("$peerService.$endpoint.response.body", responseBody)
        .addKeyValue("peer.service", peerService.value)