pdf: add new feature

Signed-off-by: Rodrigo Bertoldo de Sousa Martins <rodrigo.sousa.577@gmail.com>

package.json

@@ -19,7 +19,9 @@
     "lint:fix": "eslint . --ext .ts,.tsx --fix",
     "create-admin": "ts-node scripts/create_admin_user.ts",
     "worker": "ts-node src/workers/startWorker.ts",
-    "install-deps": "npm install ua-parser-js uuid axios xlsx"
+    "install-deps": "npm install ua-parser-js uuid axios xlsx",
+    "install-pdf-deps": "npm install pdf-parse pdf2pic tesseract.js && npm install --save-dev @types/pdf-parse",
+    "cleanup-pdf-files": "ts-node scripts/cleanup_pdf_files.ts"
   },
   "dependencies": {
     "@emotion/react": "^11.11.3",
@@ -49,9 +51,12 @@
     "multer": "^1.4.5-lts.1",
     "opentimestamps-javascript": "^1.0.1",
     "pdf-lib": "^1.17.1",
+    "pdf-parse": "^1.1.1",
+    "pdf2pic": "^3.1.3",
     "pdfkit": "^0.13.0",
     "puppeteer": "^24.5.0",
     "qrcode": "^1.5.3",
+    "tesseract.js": "^5.0.4",
     "react": "^18.2.0",
     "react-beautiful-dnd": "^13.1.1",
     "react-dom": "^18.2.0",
@@ -77,6 +82,7 @@
     "@types/jsonwebtoken": "^9.0.9",
     "@types/multer": "^1.4.12",
     "@types/node": "^22.13.14",
+    "@types/pdf-parse": "^1.1.4",
     "@types/react": "^19.0.12",
     "@types/react-beautiful-dnd": "^13.1.8",
     "@types/react-dom": "^19.0.4",