feat: Containerize services with Docker Compose (PostgreSQL, Strapi CMS, Express Backend, Nginx Frontend) on custom ports >9000

strapi-cms/Dockerfile

@@ -0,0 +1,21 @@
+FROM node:20-alpine
+
+# Install native build tools for packages like better-sqlite3 / pg
+RUN apk add --no-cache python3 make g++ gcc libc-dev
+
+WORKDIR /app
+
+# Copy package files and install dependencies
+COPY package*.json ./
+RUN npm install
+
+# Copy rest of Strapi CMS source code
+COPY . .
+
+# Build Strapi admin interface
+ENV NODE_ENV=production
+RUN npm run build
+
+EXPOSE 1337
+
+CMD ["npm", "run", "start"]