chore: import upstream snapshot with attribution

.devcontainer/devcontainer.json

@@ -0,0 +1,32 @@
+{
+  "name": "Miniconda (Python 3)",
+  "image": "mcr.microsoft.com/devcontainers/miniconda",
+  "hostRequirements": { 
+    "cpus": 2
+  },
+  "customizations": {
+    "vscode": {
+      "settings": { 
+        "python.defaultInterpreterPath": "/opt/conda/bin/python",
+        "python.linting.enabled": true,
+        "python.linting.pylintEnabled": true,
+        "python.formatting.autopep8Path": "/usr/local/py-utils/bin/autopep8",
+        "python.formatting.blackPath": "/usr/local/py-utils/bin/black",
+        "python.formatting.yapfPath": "/usr/local/py-utils/bin/yapf",
+        "python.linting.banditPath": "/usr/local/py-utils/bin/bandit",
+        "python.linting.flake8Path": "/usr/local/py-utils/bin/flake8",
+        "python.linting.mypyPath": "/usr/local/py-utils/bin/mypy",
+        "python.linting.pycodestylePath": "/usr/local/py-utils/bin/pycodestyle",
+        "python.linting.pydocstylePath": "/usr/local/py-utils/bin/pydocstyle",
+        "python.linting.pylintPath": "/usr/local/py-utils/bin/pylint"
+      },
+      "extensions": [
+        "ms-python.python",
+        "ms-python.vscode-pylance"
+      ]
+    }
+  },
+  "forwardPorts": [],
+  "postCreateCommand": "conda update conda -y && conda env create -f environment.yml",
+  "remoteUser": "vscode"
+}