* 😱 Add panic if backgroundWorker fails

* 🎨 Use log.Panicf instead of panic

* visualizer-skeleton

* adds limit, metrics, pause/resume, approvers/approvees coloring

* prevent ws msg drop on certain msg types

* build n' pack

* adds search, background data collection stop button

* 🦴🦴🦴🦴🦴🦴🦴🦴🦴🦴

* cleanup

* defer detach visualizer events