Add AEO quality badge to README (score: 37/100)

[digitamaz]

Hi! I'm behind Clarvia — an open quality scoring platform for developer tools.

Trigger.dev has an AEO (Agent Experience Optimization) score of 37/100 on Clarvia.

Embed a live badge in your README:

[![AEO Score](https://clarvia.art/api/badge/trigger)](https://clarvia.art/tool/trigger)

Full profile: https://clarvia.art/tool/trigger