feat(codeindex): add services section, update CTA footer, and fix claims
Implements unified strategy content changes:
- Fix unvalidated claims: 14→18 languages, soften blast-radius and
cost-reduction stats, replace "Onboard 5x faster" with grounded copy
- Add servicesSection: Agent Ready Workshop ($5K) and CodeReady Pilot
($15K) with deliverables, pricing, risk reversal, and proof point
- Update ctaFooter from 3 to 4 tiers: self-serve install, cidx-cloud
waitlist, workshop booking, and pilot booking
- Add cidx-cloud waitlist page content (cloud.ts)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>