Austenem/CAT-767 update workspace toast

[austenem]

Summary

Update language and add an action button to toasts for successful workspace creation. This also takes care of notifying users that workspaces are launched in a new tab and to watch out for their pop-up settings.

Design Documentation/Original Tickets

CAT-767 Jira ticket

Figma mockup

Testing

Visual comparison to mockups, ensured that button links to the correct workspace detail page.

Screenshots/Video

Checklist

• [X] Code follows the project's coding standards
  • [X] Lint checks pass locally
  • [X] New CHANGELOG-your-feature-name-here.md is present in the root directory, describing the change(s) in full sentences.
• [ ] Unit tests covering the new feature have been added
• [X] All existing tests pass
• [X] Any relevant documentation in JIRA/Confluence has been updated to reflect the new feature
• [X] Any new functionalities have appropriate analytics functionalities added