feat: add Dockerfile for building and installing openvariant

Author: FedericaBrando

Dockerfile

@@ -0,0 +1,32 @@
+FROM ghcr.io/astral-sh/uv:0.5-python3.13-bookworm AS build-stage
+
+# Set environment variables
+ENV UV_COMPILE_BYTECODE=1
+
+# Set the working directory to /openvariant
+WORKDIR /openvariant
+
+# Stage necessary files into the container
+COPY uv.lock uv.lock
+COPY pyproject.toml pyproject.toml
+COPY openvariant openvariant
+COPY LICENSE LICENSE
+COPY README.md README.md
+
+# Install dependencies and build the project
+RUN mkdir -p /root/.cache/uv \
+    && uv sync --frozen --no-dev \
+    && uv build
+
+# Second stage: Runtime image
+FROM python:3.13-bookworm AS runtime-stage
+
+# Copy openvariant from the build stage
+COPY --from=build-stage /openvariant/dist /openvariant/dist
+WORKDIR /openvariant
+
+# Install openvariant
+RUN pip install dist/*.tar.gz 
+
+# Test the installation
+RUN openvar --help