📄 Add express resume page for recruiters (Story 1.7)

Complete resume page with hero section, skills badges, projects list,
contact CTA and adventure link. Uses minimal layout, loads data from
API with graceful fallbacks, SEO optimized for recruiters.

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

frontend/public/images/avatar.svg

@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 120 120" width="120" height="120">
+  <rect width="120" height="120" rx="60" fill="#0a0e1a"/>
+  <circle cx="60" cy="45" r="22" fill="#fa784f" opacity="0.9"/>
+  <path d="M60 72 C35 72 20 92 20 110 L100 110 C100 92 85 72 60 72Z" fill="#fa784f" opacity="0.7"/>
+  <text x="60" y="52" text-anchor="middle" fill="#0a0e1a" font-family="sans-serif" font-size="24" font-weight="bold">C</text>
+</svg>