adding docker

Dockerfile

@@ -0,0 +1,68 @@
+# Two-stage Dockerfile for EmbeddingBuddy
+# Stage 1: Builder
+FROM python:3.11-slim as builder
+
+# Install system dependencies for building Python packages
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    gcc \
+    g++ \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install uv for dependency management
+RUN pip install uv
+
+# Set working directory
+WORKDIR /app
+
+# Copy dependency files
+COPY pyproject.toml uv.lock ./
+
+# Copy source code (needed for editable install)
+COPY src/ src/
+COPY main.py .
+COPY assets/ assets/
+
+# Create virtual environment and install dependencies
+RUN uv venv .venv
+RUN uv sync --frozen 
+
+# Stage 2: Runtime
+FROM python:3.11-slim as runtime
+
+# Install runtime dependencies for compiled packages
+RUN apt-get update && apt-get install -y \
+    libgomp1 \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set working directory
+WORKDIR /app
+
+# Copy virtual environment from builder stage
+COPY --from=builder /app/.venv /app/.venv
+
+# Copy application files from builder stage
+COPY --from=builder /app/src /app/src
+COPY --from=builder /app/main.py /app/main.py
+COPY --from=builder /app/assets /app/assets
+
+# Make sure the virtual environment is in PATH
+ENV PATH="/app/.venv/bin:$PATH"
+
+# Set Python path
+ENV PYTHONPATH="/app/src:$PYTHONPATH"
+
+# Environment variables for production
+ENV EMBEDDINGBUDDY_HOST=0.0.0.0
+ENV EMBEDDINGBUDDY_PORT=8050
+ENV EMBEDDINGBUDDY_DEBUG=False
+
+# Expose port
+EXPOSE 8050
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
+    CMD python -c "import requests; requests.get('http://localhost:8050/', timeout=5)" || exit 1
+
+# Run application
+CMD ["python", "main.py"]