Consider `kedro run -v` verbose mode about kedro HOT 3 CLOSED

Another point in favour of having kedro -vv: sometimes you just want to know what kedro is doing without having to configure the whole stdlib logging. This is how most other tools work.

Here is an example of a user that's puzzled because kedro just hangs https://linen-slack.kedro.org/t/16630828/i-m-encountering-issues-when-running-the-load-ext-kedro-ipyt#3758284a-34fb-435c-b054-dd3713cd78c9

from kedro.

Putting a note here to remind myself to do a demo when we groom this.

from kedro.

I've said it in #3446 (comment), but for the record, +1 to this. From https://12factor.net/logs:

A twelve-factor app never concerns itself with routing or storage of its output stream. It should not attempt to write to or manage logfiles. Instead, each running process writes its event stream, unbuffered, to stdout.

from kedro.