sandbox connected and streaming

sandbox/environment.yml

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+name: dexorder
+channels:
+  - conda-forge
+  - defaults
+dependencies:
+  - python>=3.9
+  # Core data science stack
+  - numpy>=1.24.0
+  - pandas>=2.0.0
+  - pyarrow>=14.0.0
+  - scipy>=1.10.0
+  - scikit-learn>=1.3.0
+  # Visualization
+  - matplotlib>=3.7.0
+  - seaborn>=0.12.0
+  # Iceberg integration
+  - pyiceberg>=0.6.0
+  # ZMQ for event system
+  - pyzmq>=25.0.0
+  # Protobuf
+  - protobuf>=4.25.0
+  # YAML support
+  - pyyaml>=6.0
+  # Async file I/O
+  - aiofiles>=23.0.0
+  # Technical analysis
+  - ta-lib>=0.4.0
+  - mplfinance>=0.12.0
+  - pandas-ta>=0.3.14
+  # Statistics & ML
+  - statsmodels>=0.14.0
+  - optuna>=3.5.0
+  - xgboost>=2.0.0
+  - lightgbm>=4.1.0
+  # Performance optimization
+  - numba>=0.58.0
+  - bottleneck>=1.3.7
+  # Date/time utilities
+  - python-dateutil>=2.8.0
+  - pytz>=2023.3
+  # Scheduling
+  - apscheduler>=3.10.0
+  # Backtesting
+  - vectorbt>=0.25.0
+  # Pip packages (not available in conda)
+  - pip
+  - pip:
+    - mcp>=1.0.0
+    - jsonpatch>=1.33
+    - starlette>=0.27.0
+    - uvicorn>=0.27.0
+    - sse-starlette>=1.6.0