feat: comprehensive website optimization for performance and mobile

Optimizations implemented:
- Added hardware acceleration for smooth animations (will-change, transform3d)
- Optimized touch targets for mobile (minimum 48x48px)
- Added explicit image dimensions to prevent CLS
- Implemented comprehensive SEO meta tags and Open Graph
- Added structured data for LocalBusiness and Service schemas
- Configured resource hints (preconnect, dns-prefetch, preload)
- Added lazy loading to non-critical images
- Improved button accessibility with touch-action: manipulation

These optimizations improve Core Web Vitals, mobile UX, and SEO visibility.

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

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

apps/website/assets/css/voyage-layout.css

@@ -153,11 +153,12 @@ img {
     display: inline-flex;
     align-items: center;
     justify-content: center;
-    width: 40px;
-    height: 40px;
+    width: 48px;
+    height: 48px;
     border-radius: 50%;
     background: rgba(255, 255, 255, 0.1);
     transition: var(--transition);
+    touch-action: manipulation;
 }
 
 .social-links a:hover {
@@ -276,6 +277,12 @@ html {
     font-weight: 500;
     transition: var(--transition);
     position: relative;
+    /* Ensure touch targets are at least 48x48px for mobile */
+    padding: 12px 16px;
+    min-height: 48px;
+    display: inline-flex;
+    align-items: center;
+    touch-action: manipulation;
 }
 
 .voyage-nav.scrolled .nav-link {
@@ -303,6 +310,11 @@ html {
     padding: 0.75rem 1.5rem;
     border-radius: 50px;
     transition: var(--transition);
+    /* Ensure minimum touch target size */
+    min-height: 48px;
+    display: inline-flex;
+    align-items: center;
+    touch-action: manipulation;
 }
 
 .nav-cta:hover {
@@ -1513,8 +1525,8 @@ html {
 }
 
 .social-links a {
-    width: 40px;
-    height: 40px;
+    width: 48px;
+    height: 48px;
     display: flex;
     align-items: center;
     justify-content: center;
@@ -1522,6 +1534,7 @@ html {
     border-radius: 50%;
     font-size: 1.25rem;
     transition: var(--transition);
+    touch-action: manipulation;
 }
 
 .social-links a:hover {