Connect your Strava account

One-time setup: authorize this app so it can append an AI coaching summary to your new runs. You'll get a STRAVA_REFRESH_TOKEN to add to your Vercel environment variables.

• Read all activities — builds your recent training context
• Update activities — appends the summary to the description
• Read profile — uses your configured heart-rate zones

You'll be redirected to strava.com to approve access.