added d3 and @types/d3 dependencies for enhanced data visualization capabilities in UI development

Signed-off-by: Matthias Puchstein <matthias@puchstein.bayern>

package.json

@@ -11,6 +11,7 @@
   },
   "dependencies": {
     "@tailwindcss/vite": "^4.1.11",
+    "d3": "^7.9.0",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
     "react-icons": "^5.5.0",
@@ -21,6 +22,7 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.29.0",
+    "@types/d3": "^7.4.3",
     "@types/react": "^19.1.8",
     "@types/react-dom": "^19.1.6",
     "@types/react-slick": "^0.23.13",