We already show enable experiments at deployments. https://dev.coder.com/api/v2/experiments
but it would be nice to list them on the deployment page.

This could be rendered as a list in the form of

• deployment_health_page ✅
• moons
• workspace_actions ✅
• single_tailnet ✅
• template_insights_page
• deployment_health_page

Must have

• List all enabled experiments on the deployment page

Nice to have

• Additionally, list all available experiments
• Use Human-friendly names for the experiments, e.g., deployment_health_page --> Deployment Health Page (you may ignore this one as we also need to tell the user the exact string to enable the experiment)