Add an authentication check & page to request access

[OrdiNeu]

Ticket(s)

• DIG-1857

Description

• This allows a logged-in user to see a request access page if they are not yet in OPA, and to request access.

Screenshots

To do/Tickets to be made before merging branch

• This should be tested via Unauthorized user is redirected to 'request access' page CanDIGv2#914

Types of Change(s)

• 🪲 Bug fix (non-breaking change that fixes an issue)
• ✨ New feature (non-breaking change that adds functionality)
• 💥 Breaking change (fix or feature that would cause existing functionality to change)

Has it been tested for:

• My change requires a change to the documentation
• I have updated the documentation accordingly
• Prettier linter doesn't return errors
• Production branch PR browser testing: Chrome, Firefox, Edge, etc.
• Locally tested
• Dev server tested
• Production tested when merging into stable/production branch
• Runbook tasks pass locally/on UHN-Dev
• If visuals have changed, Runbook has been updated with new screenshots

[CourtneyGosselin]

I’d suggest a few minor visual changes. The shadow on the entire dialog is missing, as well as the shadow on the gray container, but these aren’t necessary if we prefer a flatter design. I’d change the pending hourglass to yellow, add 2–3em of spacing above the gray container and below the contact/request button, and adjust the hourglass padding to around 1em above and below. Also in the design the buttons were rounded to match other buttons across the site. Finally, the dialog box should be centered within the blue main container.

I also see some linter errors some which will resolve by merging in the develop branch

[CourtneyGosselin]

LGTM just some minor linter warnings tested with user2