Add logging framework, timestamps to server log, & static env variable dev

[zuechai]

For issues #45 & #55

[railway-app[bot]]

This PR is being deployed to Railway 🚅

admin-portal: ◻️ REMOVED

[zuechai]

@mattsahn, looks like I can't initiate an automatic deployment since I don't have access to the Railway project.

[mattsahn]

@zuechai, I just sent an invite to you for Railway for the project to your gmail address. When you get that and signup, try submitting the PR again and see if it then works.

[zuechai]

@mattsahn all set up and deployed on railway now

[mattsahn]

Sweet, love the deployed app for PRs!

Here's what logs look like for the prod app right now (without logging enhancements):

For the PR branch logs, its not writing anything to STDOUT now, so nothing showing up in logs at all even though I am clicking around in the app:

@zuechai, Are you seeing the logs show up in your local running instance from this branch? I imagine there's something needed to tell the logger to write to STDOUT that might be missing.

[zuechai]

Yeah, I see it locally. I need to change the conditional for setting the level in the options configuring the logger. Currently, it's set to "warn", but needs to be "info" for production. When I commit that change we should see it working in the next deployment.