Align Gradio walkthrough with showcase notebook narrative

Add oipd dependency for HF Space runtime

Fix HF README metadata short description length

Merge Hugging Face Space metadata and app README

initial commit

Add HF defaults and deployment branch guidance

Prepare minimal HF Space branch with app-only assets

Improve walkthrough clarity and add presentation/sweep assets

Add V2 sweep demo notebook and Gradio universe sweep workflow

Build V2 OIPD pipeline with curated UI and expanded arbitrage analysis

Initialize option-implied strategy lab v1 with clean repo artifacts