feat: Add CHORUS teaser website with mobile-responsive design

- Created complete Next.js 15 teaser website with CHORUS brand styling
- Implemented mobile-responsive 3D logo (128px mobile, 512px desktop)
- Added proper Exo font loading via Next.js Google Fonts for iOS/Chrome compatibility
- Built comprehensive early access form with GDPR compliance and rate limiting
- Integrated PostgreSQL database with complete schema for lead capture
- Added scroll indicators that auto-hide when scrolling begins
- Optimized mobile modal forms with proper scrolling and submit button access
- Deployed via Docker Swarm with Traefik SSL termination at chorus.services
- Includes database migrations, consent tracking, and email notifications

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

modules/teaser/Dockerfile

@@ -0,0 +1,55 @@
+# CHORUS Services - Teaser Website
+# Ultra-lightweight production build
+
+FROM node:18-alpine AS base
+
+# Install dependencies only when needed
+FROM base AS deps
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+
+# Copy package files
+COPY package.json package-lock.json* ./
+RUN npm ci --only=production
+
+# Rebuild the source code only when needed
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+# Set build-time environment variables
+ENV NEXT_TELEMETRY_DISABLED 1
+ENV NODE_ENV production
+
+# Build the application
+RUN npm run build
+
+# Production image, copy all the files and run next
+FROM base AS runner
+WORKDIR /app
+
+ENV NODE_ENV production
+ENV NEXT_TELEMETRY_DISABLED 1
+
+# Create non-root user
+RUN addgroup --system --gid 1001 nodejs
+RUN adduser --system --uid 1001 nextjs
+
+# Copy built application
+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"
+
+# Health check disabled temporarily for debugging
+# HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+#   CMD node -e "require('http').get('http://localhost:3000/api/health', (res) => { process.exit(res.statusCode === 200 ? 0 : 1) }).on('error', () => process.exit(1))"
+
+CMD ["node", "server.js"]