añadido karpathy y refactorizacion del proyecto

Dockerfile

@@ -0,0 +1,24 @@
+# syntax=docker/dockerfile:1
+FROM node:20-alpine
+
+WORKDIR /app
+
+# Install dependencies
+COPY package*.json ./
+RUN npm ci --only=production
+
+# Copy application code
+COPY server ./server
+COPY web ./web
+COPY testcases ./testcases
+COPY testplans ./testplans
+
+# Create output directory (for generated reports/plans)
+RUN mkdir -p output/testplans output/reports
+
+EXPOSE 4321
+
+ENV NODE_ENV=production
+ENV PORT=4321
+
+CMD ["node", "server/index.js"]