Design faultline's brand identity and web dashboard UI. Faultline is a self-hosted, Sentry-compatible error tracker built on Go + Dolt. It needs: project name/logo treatment, color palette, a web dashboard for browsing issue groups and events (similar to Sentry's UI but minimal), and a landing page for the public GitHub repo. Tech considerations: what frontend stack (templ+htmx? React? plain Go templates?), how it integrates with the existing Go server.