feat: implement OCR fallback for PDF text extraction and enhance background UI with animated elements.

package.json

@@ -21,6 +21,7 @@
     "@radix-ui/react-slot": "^1.2.4",
     "@radix-ui/react-tabs": "^1.1.13",
     "@t3-oss/env-nextjs": "^0.12.0",
+    "canvas": "^3.2.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.556.0",
@@ -30,6 +31,7 @@
     "react-dom": "19.2.1",
     "tailwind-merge": "^3.4.0",
     "tailwindcss-animate": "^1.0.7",
+    "tesseract.js": "^6.0.1",
     "zod": "^3.24.2"
   },
   "devDependencies": {