ui: Streamlit or Gradio Interactive Crash & Fast-Forward WAL Visualizer

[sdageltc]

💡 Overview

Build a fun, lightweight interactive web UI using Streamlit or Gradio to visually demonstrate LetItLoop's crash resilience and instant fast-forward resume!

🎯 Motivation

Developers love visual interactive demos where they can physically trigger actions and see results in real time.

✨ What We're Looking For

A simple app in \examples/interactive_demo/app.py\ that provides:

1. Interactive Controls:
   • [Start Agent Workflow]: Runs a simulated 5-step agent loop with animated step progression.
   • [Inject SIGKILL / Crash]: Abruptly terminates the worker at a selected step.
   • [Resume from WAL]: Restores the workflow, showing completed steps turning green in <1ms without re-execution.
2. Metrics Dashboard:
   • Resumption latency ({resume}$ in ms).
   • Duplicate token waste (.0\%$).
   • Real-time WAL event log viewer.

🛠️ Getting Started

• Great for developers who enjoy frontend/UI engineering with Python!
• Drop a comment below if you'd like to build this! 🚀