Add os and sys logging

[eonist]

So that its easier to debug UITesting which doesn't print to console

[eonist]

// find this call in consol by searching for app name and set category to network
      let logger = os.Logger(subsystem: Bundle.main.bundleIdentifier!, category: "network")
      logger.log("url = \(.init("https://google.com/"))")

more info here: https://stevenpcurtis.medium.com/logging-in-swift-d9b59146ff00

[eonist]

more info here https://developer.apple.com/documentation/os/logging

[eonist]

nice video: https://developer.apple.com/videos/play/wwdc2018/405/

[eonist]

https://stackoverflow.com/questions/25951195/swift-print-vs-println-vs-nslog

[eonist]

Very detailed on os_log and logger: https://steipete.com/posts/logging-in-swift/