Added Dockerfile and K8s manifests for deployment

Dockerfile

@@ -0,0 +1,26 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Install system dependencies (if any needed for pypdf or others)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements and install
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy source code
+COPY server.py .
+COPY README.md .
+
+# Create a non-root user
+RUN useradd -m appuser && chown -R appuser:appuser /app
+USER appuser
+
+# Expose the SSE port
+EXPOSE 8000
+
+# Run in SSE mode
+CMD ["python", "server.py", "--transport", "sse", "--port", "8000", "--host", "0.0.0.0"]