Refactor code structure for improved readability and maintainability

poc/Dockerfile.bridge

@@ -0,0 +1,23 @@
+# POC Dockerfile for bridge security testing
+FROM node:20-slim
+
+# Build argument for ws version (allows testing vulnerable versions)
+ARG WS_VERSION="^8.17.1"
+
+WORKDIR /app
+
+# Copy package files
+COPY package.json tsconfig.json ./
+COPY src/ ./src/
+
+# Modify ws version for vulnerability testing
+RUN npm pkg set dependencies.ws="${WS_VERSION}"
+
+# Install dependencies
+RUN npm install && npm run build 2>/dev/null || true
+
+# Create results directory
+RUN mkdir -p /results
+
+# Default command
+CMD ["node", "dist/index.js"]