[Issue]: There is no way to create a new security risk assessment document when one is already opened

[CarlatThales]

Issue Description

There is currently no way to create a new security risk assessment document when one is already opened. You need to close the application and reopen it to have blank document or open a new instance of the application. There is probably a missing File -> New menu item.

Duplicate Steps

1. Open a document
2. Try to create a new document, it is not possible

Expected Results

No response

Version Detected

1.0.3

Attachments

Add a new menu item in File called New that checks if the current document needs to be saved first, and then creates a new blank document replacing the old one.