chore: add gitignore for __pycache__, stop tracking pyc files

fix: add root redirect to /docs, update plot captions, add writeup

fix: inherit from openenv.core.Environment base class

Fix import in server/app.py: use environment not server.environment

Fix import paths so server.app:app starts correctly from /app

Resolve all merge conflicts, push Round 2 to HF Space

Sync server/ with Round 2 changes: adversarial mode + evidence validation

Add adversial mode,evidence validation,benchmark script

Update server/app.py

Update server/app.py

Add files via upload

Create __init__.py

Create server/environment.py

Create server/app.py

Create server/__init__.py

Delete server/__init__.py

Create server/__init__.py