Add color and highlighting to session start link + verbosity level

[areibman]

🚀 Feature Request

💡 Got a brilliant idea? Currently, we log the link to the session. But it's drowned out because it's not colored or bolded. I've seen a few other session-style analytics tools do it well

In addition, we should try to add a -q flag or verbosity level in .env so that users can turn off extraneous logging