arpanghosh8453/garmin-grafana ? reverse-engineered prompt

Build me a self hosted app that pulls my Garmin health and workout data into a local InfluxDB database and shows it nicely in Grafana.

I want it to run in Docker, with a simple setup that asks for my Garmin Connect login, supports two factor auth, and keeps syncing new data automatically in the background. It should also be able to backfill older data so I can see long term trends, not just recent activity. The main focus is on useful health charts like heart rate, steps, sleep, stress, body battery, calories, activity minutes, GPS workout details, and similar metrics. If possible, include dashboards for both general health and strength training.

Please make it easy to start, with a compose file or install script, and include whatever is needed to get Grafana connected to InfluxDB. I’d also like the setup to be friendly for someone who just wants to run it and view their data locally. Look up current docs online if you need to.