Local storage implementation

[udz-codes]

We need to implement local storage for the data.

Currently, if a user reloads the page, the query, the json data and spreadsheet data is lost and user has to start again.
To deal with this, local storage can be used to store data on user's local browser storage.

We can also introduce a settings tab where user can control how long the data should stay in the local storage.

1. List of data that can be stored:

   • Query + Choice of query type
   • Json Input Data
   • Spreadsheet Data

2. Settings tab items

   • Control how long should we store user's data, with options like
     • Do not save
     • 24hrs
     • 7 days
     • 30 days
     • Permanent
   • Optional: Control to select what data should be stored from above list.