Convert CSV files to Standardnotes Spreadsheets

The whole process is done locally and nothing will be uploaded. The whole code is inside this html file and can be viewed here.

1. Select the CSV file
2. Enter the seperator you used in your CSV file
3. Optional: Paste JSON from an existing Spreadsheet to add an additional sheet to it (Change note type of Spreadsheet to Plain Text and copy content)
4. Start convertion
5. Paste generated JSON in empty Plain Text Note in Standard Note
6. Change note type to Spreadsheet