refactored mistral code heavily to not write a file on vercel

Author: abhitrueprogrammer

package.json

@@ -11,6 +11,7 @@
   },
   "dependencies": {
     "@ilovepdf/ilovepdf-nodejs": "^0.2.6",
+    "@mistralai/mistralai": "^1.3.5",
     "@radix-ui/react-dialog": "^1.1.2",
     "@radix-ui/react-icons": "^1.3.0",
     "@radix-ui/react-popover": "^1.1.2",
@@ -30,6 +31,7 @@
     "@vercel/kv": "^3.0.0",
     "axios": "^1.7.2",
     "bcrypt": "^5.1.1",
+    "canvas": "^3.0.0",
     "class-variance-authority": "^0.7.0",
     "cloudinary": "^2.2.0",
     "clsx": "^2.1.1",
@@ -53,6 +55,8 @@
     "nodemailer": "^6.9.13",
     "pdf-compressor": "^1.0.5",
     "pdf-lib": "^1.17.1",
+    "pdf.worker": "link:pdfjs-dist/build/pdf.worker",
+    "pdf2pic": "^3.1.3",
     "pdfjs-dist": "^3.4.120",
     "react": "^18.3.0",
     "react-camera-pro": "^1.4.0",