Create and structure the Rule detail page.

[fkanout]

Summery

Part of #129777
Create the page component with the required structure based on the design provided here https://github.com/elastic/observability-design/issues/137

AC

• When clicking on a given rule, the user should be redirected to the rule detail page.
• The rule page should be structured e.g. define the alerts table zone down, Top right side for the Definition section, etc.
• Has no content/data is accepted for this stage
• Provide the breadcrumbs.