Add comprehensive profile enhancements: languages, certifications, profile info, and fix duplicate resource ID bug

Co-authored-by: ArthurDanjou <29738535+ArthurDanjou@users.noreply.github.com>

content/certifications.json

@@ -0,0 +1,20 @@
+{
+  "body": [
+    {
+      "name": "Git & GitHub",
+      "issuer": "GitHub Learning Lab",
+      "date": "2021-06",
+      "url": "https://github.com"
+    },
+    {
+      "name": "Docker Essentials",
+      "issuer": "Self-taught through practical experience",
+      "date": "2021-09"
+    },
+    {
+      "name": "Machine Learning Specialization",
+      "issuer": "Various academic courses",
+      "date": "2024-09"
+    }
+  ]
+}

content/languages.json

@@ -0,0 +1,19 @@
+{
+  "body": [
+    {
+      "name": "French",
+      "level": "Native",
+      "proficiency": "C2"
+    },
+    {
+      "name": "English",
+      "level": "Fluent",
+      "proficiency": "C1"
+    },
+    {
+      "name": "Spanish",
+      "level": "Intermediate",
+      "proficiency": "B1"
+    }
+  ]
+}

content/profile.json

@@ -0,0 +1,32 @@
+{
+  "shortBio": "Software Engineer & Mathematics Student passionate about AI, Data Science, and Infrastructure. Building scalable solutions at the intersection of theory and practice.",
+  "location": {
+    "current": "Paris, France",
+    "timezone": "Europe/Paris (CET/CEST)",
+    "remote": true
+  },
+  "availability": {
+    "status": "open_to_opportunities",
+    "types": ["internship", "full-time", "part-time", "freelance"],
+    "preferences": ["remote", "hybrid"],
+    "startDate": "2025-06"
+  },
+  "careerGoals": [
+    "Become an expert in Machine Learning Engineering and MLOps",
+    "Contribute to open-source AI/ML projects",
+    "Build scalable data infrastructure for real-world applications",
+    "Combine mathematical rigor with practical engineering solutions"
+  ],
+  "workPreferences": {
+    "workStyle": ["remote", "hybrid"],
+    "companySize": ["startup", "scale-up", "enterprise"],
+    "industries": ["AI/ML", "Data Science", "FinTech", "SaaS", "DevOps"],
+    "roles": ["Machine Learning Engineer", "Data Engineer", "Software Engineer", "MLOps Engineer"]
+  },
+  "achievements": [
+    "Built and maintained personal homelab with 10+ self-hosted services",
+    "Developed mini-games for Erisium, one of the largest French-speaking Minecraft servers",
+    "Created multiple full-stack applications using modern web technologies",
+    "Active contributor to various technical projects and communities"
+  ]
+}