feat(hytale): implement Hytale plugin development page and related components

- Added a new `/hytale` page with sections for hero, services, and pricing.
- Updated existing components to support Hytale-specific content and i18n.
- Modified site configuration and state to reflect the new focus on Hytale plugin development.
- Enhanced testimonials section to feature relevant client feedback.
- Adjusted navigation to include a link to the new Hytale page.

app/data/pricing.ts

@@ -0,0 +1,9 @@
+import type { PricingTier } from '~~/shared/types'
+
+export const hytalePricing: PricingTier[] = [
+  { id: 'simple', priceFixed: '50€', featured: false },
+  { id: 'complex', priceFixed: null, priceLabel: 'Sur devis', featured: true },
+  { id: 'custom', priceFixed: null, priceLabel: 'Sur devis', featured: false },
+  { id: 'maintenance', priceFixed: '30€/mois', featured: false },
+  { id: 'web', priceFixed: null, priceLabel: 'Sur devis', featured: false },
+]