Write an engaging document on the new logging feature that's been added to tailcall. Ensure that there is enough depth in the content. The current document isn't detailed enough.

Requirements

• Update the doc written here https://github.com/tailcallhq/tailcall/blob/main/docs/guides/logging.md
• Add examples of how it can be used.
• Use excalidraw if you need to create images to explain something.