feat: add convenience functions, update Docker setup, and integrate Webpack for building WebRTC internals exporter

Dockerfile

@@ -1,19 +1,16 @@
 FROM debian:bookworm-slim
 
-# Install Python
-RUN apt-get update && apt-get install -y python3 python3-pip python3-venv
+# Install Python and curl
+RUN --mount=type=cache,target=/var/cache/apt --mount=type=cache,target=/var/lib/apt \
+    apt-get update && apt-get install -y python3 python3-pip python3-venv curl
 
-# Install dependencies with venv
 # Create and activate a virtual environment
 RUN python3 -m venv /app/venv
 ENV PATH="/app/venv/bin:$PATH"
 
 # Install dependencies with venv
 COPY requirements.txt /app/requirements.txt
-RUN /app/venv/bin/pip install --no-cache-dir -r /app/requirements.txt
-
-# Install curl
-RUN apt-get update && apt-get install -y curl
+RUN /app/venv/bin/pip install -r /app/requirements.txt
 
 # Copy the application
 COPY main.py /app
@@ -24,4 +21,4 @@ WORKDIR /app
 CMD ["/app/venv/bin/python", "main.py"]
 
 # Healthcheck
-HEALTHCHECK --interval=5s --timeout=10s --retries=5 CMD curl -f http://localhost/healthcheck || exit 1
+HEALTHCHECK --interval=5s --timeout=10s --retries=5 --start-period=5s CMD curl -f http://localhost:9092/heartbeat || exit 1