updating whole project

package.json

@@ -0,0 +1,20 @@
+{
+  "name": "rag-data-frontend",
+  "version": "1.0.0",
+  "private": true,
+  "description": "A minimal React front‑end for selecting subjects and lessons and uploading custom text to the RAG back end.",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "axios": "^1.6.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0"
+  },
+  "devDependencies": {
+    "@vitejs/plugin-react": "^4.0.0",
+    "vite": "^4.4.0"
+  }
+}