Complete Hub Admin Dashboard with analytics, settings, and enterprise features

Major additions:
- Analytics dashboard with charts (line, bar, donut)
- Enterprise client monitoring with container management
- Staff management with 2FA support
- Profile management and settings pages
- Netcup server integration
- DNS verification panel
- Portainer integration
- Container logs and health monitoring
- Automation controls for orders

New API endpoints:
- /api/v1/admin/analytics
- /api/v1/admin/enterprise-clients
- /api/v1/admin/netcup
- /api/v1/admin/settings
- /api/v1/admin/staff
- /api/v1/profile

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Dockerfile

@@ -34,9 +34,21 @@ WORKDIR /app
 ENV NODE_ENV=production
 ENV NEXT_TELEMETRY_DISABLED=1
 
+# Install Docker CLI for spawning provisioning containers
+RUN apk add --no-cache docker-cli
+
 RUN addgroup --system --gid 1001 nodejs
 RUN adduser --system --uid 1001 nextjs
 
+# Add nextjs user to docker group for socket access
+# Note: The actual docker group GID might differ - using 999 as common default
+RUN addgroup -g 999 docker || true
+RUN addgroup nextjs docker || true
+
+# Create jobs and logs directories for provisioning
+RUN mkdir -p /app/jobs /app/logs
+RUN chown -R nextjs:nodejs /app/jobs /app/logs
+
 # Create public directory and copy contents if they exist
 RUN mkdir -p public
 COPY --from=builder /app/public/. ./public/