add i18next translation plus implementation

Author: rubenlangius

package-lock.json

@@ -35,13 +35,16 @@
         "clsx": "^2.1.1",
         "cmdk": "^1.0.0",
         "d3": "^7.9.0",
+        "i18next": "^24.0.2",
+        "i18next-browser-languagedetector": "^8.0.0",
         "lucide-react": "^0.436.0",
         "papaparse": "^5.4.1",
         "pyodide": "0.26.2",
         "react": "^18.3.1",
         "react-dom": "^18.3.1",
         "react-dropzone": "^14.2.3",
         "react-hook-form": "^7.53.0",
+        "react-i18next": "^15.1.1",
         "react-markdown": "^9.0.1",
         "react-to-print": "^3.0.1",
         "tailwind-merge": "^2.5.2",