Add Support for Google Authentication in the Web Version of Threat Dragon

[priyankaChauhan2804]

Describe what problem your feature request solves:
Description:
I was using the web version of Threat Dragon and noticed that Google authentication is not available as a sign-in option.

Steps to Reproduce:

1. Open the main website of Threat Dragon.
2. Click on the "Login with Google" option.
3. Observe that Google authentication is not supported and cannot proceed further.

Visual Representation:

Expected Behaviour:
The application should support Google authentication to make signing in more accessible for users with Google accounts.

Describe the solution you'd like:
Introduce support for Google authentication in the web version of Threat Dragon by integrating Google OAuth2. This would allow users to log in with their Google accounts, enhancing accessibility and user convenience.

[jgadsden]

Thanks for this enhancement @priyankaChauhan2804 , hope that it can be implemented in either version 2.4 or 2.5 but when ever you are ready

[priyankaChauhan2804]

your welcome @jgadsden ! Could you assign me this issue so I could work on it?