Error in app server deployment. it doesn't find ts-node and the server doesn't start running

hello.
it doesn’t find ts-node and the server doesn’t start running.
my package.json is :

{
  "name": "server",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "dev": "nodemon --watch \"src/**\" --ext \"ts,json\" --exec \"ts-node src/index.ts\"",
    "start": "ts-node server/src/index.ts",
    "build": "tsc src/index.ts"
  },
  "keywords": [],
  "author": "",
  "license": "MIT",
  "dependencies": {
    "@types/node": "^20.8.3",
    "cors": "^2.8.5",
    "express": "^4.18.2",
    "mongoose": "^7.6.0",
    "typescript": "^4.0.0"
  },
  "devDependencies": {
    "@types/cors": "^2.8.14",
    "@types/dotenv": "^8.2.0",
    "@types/express": "^4.17.18",
    "nodemon": "^3.0.1",
    "ts-node": "^10.9.1"
  }
}

error present during app deployment:

 > todo_list@1.0.0 start
Oct 7 05:13:16 PM  > cd server && ts-node src/index.ts
Oct 7 05:13:16 PM  
Oct 7 05:13:16 PM  sh: 1: ts-node: not found

help me pls

devDependencies are not present on Render after install.

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