add codespace

.devcontainer/Dockerfile

@@ -0,0 +1,32 @@
+# Use the official Python image
+FROM ghcr.io/astral-sh/uv:python3.13-bookworm-slim
+
+# Install the project into `/app`
+WORKDIR /app
+ADD . /app
+
+# Install system packages:
+# curl
+RUN apt-get update && apt-get install -y curl
+# gnupg
+RUN apt-get update && apt-get install -y gnupg
+# git
+RUN apt-get update && apt-get install -y git
+# duckdb
+RUN curl -sL https://install.duckdb.org | sh && \
+    mkdir -p  /usr/local/bin && \
+    cp /root/.duckdb/cli/latest/duckdb /usr/local/bin/duckdb && \
+    chmod +x /usr/local/bin/duckdb
+# github cli
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | \
+    gpg --dearmor -o /usr/share/keyrings/githubcli-archive-keyring.gpg && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | \
+    tee /etc/apt/sources.list.d/github-cli.list > /dev/null && \
+    apt-get update && apt-get install -y gh
+
+# Default shell
+SHELL ["/bin/bash", "-c"]
+
+# Create vscode user to satisfy Codespaces requirement
+RUN useradd -m vscode
+USER vscode

.devcontainer/devcontainer.json

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+{
+  "name": "uv-python-dev",
+  "build": {
+    "dockerfile": "Dockerfile"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-python.python",
+        "ms-python.vscode-pylance",
+        "charliermarsh.ruff",
+        "atlassian.atlascode",
+        "njpwerner.autodocstring",
+        "ms-azuretools.vscode-docker",
+        "github.vscode-github-actions",
+        "eamodio.gitlens",
+        "ms-toolsai.jupyter",
+        "mechatroner.rainbow-csv",
+      ],
+      "settings": {
+        "terminal.integrated.defaultProfile.linux": "bash",
+        "files.trimTrailingWhitespace": true,
+        "files.insertFinalNewline": true,
+        "files.trimFinalNewlines": true,
+        "files.autoSave": "afterDelay",
+      }
+    }
+  },
+  "postCreateCommand": "uv venv --force  && uv sync -v",
+  "features": {},
+  "remoteUser": "vscode"
+}