feat: portfolio bilíngue (PT/EN) — Next.js 16 + Tailwind v4

- Hero com terminal animado e identidade de engenheiro de agentes de IA
- 10 projetos curados (destaques: Mika e Agentes de IA com métricas)
- Skills, contato, dark mode, SEO/OG por locale
- Rotas /pt e /en com redirect por Accept-Language

package.json

@@ -0,0 +1,29 @@
+{
+  "name": "portfolio",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "eslint"
+  },
+  "dependencies": {
+    "framer-motion": "^12.42.2",
+    "lucide-react": "^1.25.0",
+    "next": "16.2.10",
+    "next-themes": "^0.4.6",
+    "react": "19.2.4",
+    "react-dom": "19.2.4"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "eslint": "^9",
+    "eslint-config-next": "16.2.10",
+    "tailwindcss": "^4",
+    "typescript": "^5"
+  }
+}