Fix pLDDT: fetch per-residue scores from AlphaFold confidence JSON endpoint (app.py)

Fix pLDDT: fetch per-residue scores from AlphaFold confidence JSON endpoint (alphafold_client.py)

Fix Dockerfile: remove libgl1-mesa-glx (not in bookworm, not needed with Agg backend)

Fix requirements: remove torch to avoid build timeout, ESM-2 uses hash fallback

Deploy AlphaFold Adaptive API with morphic simulations and ESM-2

initial commit