Fix: remove type='messages' — Gradio 6 uses messages format by default

Fix Gradio 6.0: use messages format {role, content} instead of [user, assistant] lists

Add conversation history: per-session agent with reset=False for multi-turn memory

Fix Gradio 6.0 compat: move theme/css to launch(), fix examples format

Add HF Token login field in Gradio UI — no more Space secrets needed

Fix Gradio 6.x deprecation: move theme/css to launch(), clean up warnings

Fix: remove unsupported type parameter from ChatInterface (Gradio 6.x default is messages format)

Update README with proper metadata and description

Add main app.py with vibe trading agent

Add requirements.txt

initial commit