ADD: Production multi-stage Dockerfile with Nginx and .dockerignore

Dockerfile

@@ -0,0 +1,41 @@
+# Stage 1: Build the Vue SPA application
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy dependency definitions
+COPY package*.json ./
+
+# Install all dependencies (including devDependencies required for Vite build)
+RUN npm ci
+
+# Pass build arguments for environment variables
+ARG VITE_API_URL=""
+ARG VITE_ENV=production
+
+ENV VITE_API_URL=$VITE_API_URL
+ENV VITE_ENV=$VITE_ENV
+
+# Copy application source files
+COPY . .
+
+# Build production static bundle
+RUN npm run build
+
+# Stage 2: Serve application with Nginx
+FROM nginx:alpine AS runner
+
+# Remove default nginx static assets
+RUN rm -rf /usr/share/nginx/html/*
+
+# Copy custom nginx configuration
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Copy compiled assets from the builder stage
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# Expose web server port
+EXPOSE 80
+
+# Run nginx in foreground
+CMD ["nginx", "-g", "daemon off;"]