Windows: Cannot find module .....demo-threat-model.json

[lreading]

Describe the bug
On Windows using the executable on the release page for version 1.5.3, when clicking the "Get started by creating a completely new, empty threat model" or "Explore a sample model" option, an error message is shown saying that it cannot find module ../../ThreatDragonModels/new-model/new-model.json

You can still create a new model by navigating to File > New

This was graciously reported by our friend Simon.

Expected behaviour
A new model is created when clicking either option

Environment

• Version: 1.5.3
• Platform: Desktop App
• OS: Windows (unknown version)

To Reproduce

• Click "Get started by creating a completely new, empty threat model." OR "Explore a sample model. This is a good option if you are new to Threat Dragon"
• An error is displayed

This seems to not affect the Linux snapcraft distribution. I did not see this behavior when testing on MacOS with the signed/notarized release either, though it may be worth another check in case I missed something.

[jgadsden]

Ah, I know what has caused this and the fix is not too hard. Wish I had caught this before version 1.5.3 - all to do with consolidating the file set and shuffling files around , but then making sure it is cross-platform.

@lreading shall I take this on? I have a fix in mind

[jgadsden]

Having updated some code of mine, I realise that for some reason the threat model json files are not appearing in the windows installer.