feat: add Dockerfile

Inspired by our Apify templates e.g.:
- https://github.com/apify/actor-templates/tree/master/templates/python-playwright
- https://github.com/apify/actor-templates/tree/master/templates/python-start

Features:
- build `minify-html` with Rust
- optimize Dockerfile by adding multi-stage builds and virtual environment
    - to reduce image size

Author: MatousMarik

advanced_tools_frameworks/web_scrapping_ai_agent/.actor/Dockerfile

@@ -0,0 +1,66 @@
+# First, specify the base Docker image.
+# You can see the Docker images from Apify at https://hub.docker.com/r/apify/.
+# You can also use any other image from Docker Hub.
+FROM apify/actor-python-playwright:3.13 AS builder
+
+# Install necessary build tools (clang, rust, build-essential) and dependencies
+RUN echo "Installing build tools and dependencies..." \
+    && apt-get update && apt-get install -y \
+    build-essential \
+    clang \
+    curl \
+    # Install Rust
+    && curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y \
+    && export PATH="$HOME/.cargo/bin:$PATH"
+
+# Set up environment for Rust
+ENV PATH="/root/.cargo/bin:$PATH"
+
+# Second, copy just requirements.txt into the Actor image,
+# since it should be the only file that affects the dependency install in the next step,
+# in order to speed up the build
+COPY requirements.txt ./
+
+# Create and activate a virtual environment for Python dependencies in /opt
+RUN python -m venv /opt/.venv
+ENV PATH="/opt/.venv/bin:$PATH"
+
+# Install the packages specified in requirements.txt,
+# Print the installed Python version, pip version
+# and all installed packages with their versions for debugging
+RUN echo "Python version:" \
+    && python --version \
+    && echo "Pip version:" \
+    && pip --version \
+    && echo "Installing dependencies:" \
+    && pip install -r requirements.txt \
+    && echo "All installed Python packages:" \
+    && pip freeze
+
+# Install Playwright and its dependencies
+RUN playwright install-deps && \
+    playwright install
+
+# Use compileall to ensure the runnability of the Actor Python code.
+RUN python3 -m compileall -q .
+
+# Stage 2: Final lightweight runtime image
+FROM python:3.13-slim-bookworm
+
+# Set the PATH to include the virtual environment's bin directory
+ENV PATH="/opt/.venv/bin:$PATH"
+
+# Copy virtual environment with installed dependencies
+COPY --from=builder /opt/.venv /opt/.venv
+
+# Copy the Playwright dependencies from the builder
+COPY --from=builder /root/.cache/ms-playwright/chromium_headless_shell-1155 /root/.cache/ms-playwright/chromium_headless_shell-1155
+
+# Copy the Playwright dependencies (system libraries) from the builder (directory would be /usr/lib/aarch64-linux-gnu on ARM)
+COPY --from=builder /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu
+
+# Copy application source code
+COPY . ./
+
+# Run the application
+CMD ["python3", "-m", "src"]