Update frontend description to reflect sequential agent flow

Replace round-robin with custom speaker selection

Stream agent messages live instead of waiting for pipeline to finish

Filter None messages and stop chat after answer dict

Fix tool name: register as get_room_adjacencies without underscore

Fix tool execution: register on Detective (must be in GroupChat)

Add openai extra to ag2 dependency

Switch from waldiez to AG2 direct for HF Spaces compatibility

Pin waldiez and pydantic versions for HF Spaces compatibility

Add Gradio app for Hugging Face Spaces deployment

Rewrite README for portfolio: add dataset credit, remove academic framing

Update repository URL in installation instructions

Initial commit

initial commit