feat: project skeleton

- infra (k8s, kind, helm, docker) backbone is implemented
- security: implementation + unit tests are done

Dockerfile.web

@@ -0,0 +1,42 @@
+# Dockerfile for Next.js web frontend
+FROM node:20-alpine AS base
+
+WORKDIR /app
+
+# Install dependencies
+FROM base AS deps
+
+COPY web/package*.json ./
+RUN npm ci
+
+# Build the application
+FROM base AS builder
+
+COPY --from=deps /app/node_modules ./node_modules
+COPY web/ ./
+
+ENV NEXT_TELEMETRY_DISABLED=1
+
+RUN npm run build
+
+# Production runner
+FROM base AS runner
+
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
+
+COPY --from=builder /app/public ./public
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+
+USER nextjs
+
+EXPOSE 3000
+
+ENV PORT=3000
+ENV HOSTNAME="0.0.0.0"
+
+CMD ["node", "server.js"]