feat: add Dockerfiles for backend, frontend, and worker services with CI/CD pipeline configuration

front/Dockerfile

@@ -0,0 +1,35 @@
+FROM node:22-alpine AS base
+
+# Install dependencies only when needed
+FROM base AS deps
+RUN apk add --no-cache libc6-compat 
+WORKDIR /app
+COPY package.json ./
+RUN corepack enable pnpm && pnpm i
+
+
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+RUN corepack enable pnpm && pnpm i && pnpm build
+
+FROM base AS runner
+ARG BUILD_TAG
+WORKDIR /app
+RUN apk add --no-cache curl openssl
+ENV NODE_ENV production
+
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nuxtjs
+
+# Only `.output` folder is needed from the build stage
+COPY --from=builder --chown=nuxtjs:nodejs /app/.output/ ./
+
+# Change the port and host
+ENV PORT 80
+ENV HOST 0.0.0.0
+
+EXPOSE 80
+
+CMD ["node", "/app/server/index.mjs"]