message: add backend build script for flask
diff: "jsonPath": "package.json"
  },
  "continueOnError": false
  + },
  + {
  + "description": "Add Flask Build Scripts",
  + "manualInstructions": [],
  + "actionId": "CB387AC0-16D0-4E07-B41A-F1EA616A7CA9",
  + "args": {
  + "dict": "{'start-backend': 'python server/server.py'}",
  + "key": "scripts",
  + "jsonPath": "package.json"
  + },
  + "continueOnError": false
  }
  ]
  }
  -
  \ No newline at end of file
  