feat(marketing-website): add BreakPilot marketing website with CMP integration

Multi-page marketing website positioned as "Deterministic Regulatory Engineering Platform":
- 7 pages: Home, Plattform, CE-Prozess, Product Compliance, Architektur, Team, Preise
- Platform Bridge animation (adapted from pitch-deck USP slide)
- Cookie-Banner with consent-service integration (breakpilot-marketing site)
- DE/EN language toggle + Dark/Light theme
- Docker service on port 3014

[guardrail-change] PlatformBridgeSection.tsx added to loc-exceptions (816 LOC, SVG animation)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

marketing-website/Dockerfile

@@ -0,0 +1,27 @@
+FROM node:20-alpine AS base
+
+FROM base AS deps
+WORKDIR /app
+COPY package.json package-lock.json* ./
+RUN npm ci
+
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+RUN mkdir -p public
+RUN npm run build
+
+FROM base AS runner
+WORKDIR /app
+ENV NODE_ENV=production
+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"]