add link to standalone insight on title

Created by: unclejustin

Closes https://github.com/sourcegraph/sourcegraph/issues/36006

Add links on insight card titles to standalone page for that insight.

Test plan

• Go to any insights dashboard
• Insight card titles should have links
• Links should go to standalone page for that insight

App preview:

• Web
• Storybook

Check out the client app preview documentation to learn more.