chore: import upstream snapshot with attribution

Server/Dockerfile

@@ -0,0 +1,36 @@
+FROM python:3.13-slim
+
+# Keep Python output unbuffered and disable pip's cache to shrink layers
+ENV PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1
+
+# Make uv copy packages into the venv (safer in read-only layers) and avoid
+# auto-downloading Python runtimes because a system interpreter already exists
+ENV UV_LINK_MODE=copy \
+    UV_PYTHON_DOWNLOADS=0
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ca-certificates \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+RUN pip install uv
+
+COPY . /app
+
+WORKDIR /app/Server
+
+RUN uv sync --frozen --no-dev
+
+EXPOSE 8080
+
+ENV PYTHONPATH=/app/Server/src
+
+# ENTRYPOINT allows override via docker run arguments
+# Default: stdio transport (Docker MCP Gateway compatible)
+# For HTTP: docker run -p 8080:8080 <image> --transport http --http-host 0.0.0.0 --http-port 8080
+# If hosting remotely, you should add the --project-scoped-tools flag
+ENTRYPOINT ["uv", "run", "mcp-for-unity"]
+CMD []