GCcollab login redirects to Account and splash page

[LemieuxGen]

User Story for the issue in the format of "As a user of type AAA, I need XXX so that I can YYY."

As a regular an frequent user of GCcollab, I need to be able the login process to be quick and efficient without having to go through the splash page twice and to the Account page before entering the GCcollab site.

Details on issue or enhancement

The current workflow to login to GCcollab is:
1- Accessing the GCcollab splash page and choose my language preference (English)

2- I'm now on the login page. Enter my login credential and click "login".

3- I'm now in the Accounts page. Select "GCcollab" from the suite navigation icons.

4- I'm now back on the Splash page again. Select my preferred language.

5- Finally! I'm logged in to GCcollab and I'm now on the Newsfeed page.

Proposed Workflow to put in place:
1- Splash Page - select preferred language
2- Login page (Account)
3- Redirected directly to GCcollab's newsfeed page.

For the development team

• Issue user story documented
• UX input received
• Design completed
• Design validated by business team / UX
• Code review completed by peer
• Issue closing comment references any duplicate or connected issues or pull requests
• Issue closed

[Troy-Lawson]

implement variable callbacks