Code Insights: Add compute-power insight creation UI live preview component

Created by: vovakulikov

Background

Designs

This issue implies

• Implement compute-powered insight fetcher for the live preview data
• Implement a live-preview chart card for the creation and edit UI of compute-powered insight
• Connect live-preview component to the compute-powered creation UI

Similar to LineChartLivePreview which is used for the search-based and capture group insights.