st-connector per Cubey

silenttrack Shorts Connector is a companion add-on for the local silenttrack Rust desktop app.

It detects activity on YouTube Shorts in Firefox and forwards those events only to the locally running silenttrack app at http://127.0.0.1:38471/youtube.

What it tracks:
- entering and leaving Shorts
- switching between Shorts
- dwell time and watch time
- wheel scrolling and arrow-key navigation
- playback start and pause events

Important notes:
- this add-on is only a connector for the local desktop app
- it does not use any cloud service
- it does not require an account
- it does not send data to any remote server
- the only network destination used is localhost

Requirements:
- Firefox 140 or newer
- the local silenttrack desktop app must be running