Performance Preview UI

[nikhil-chacko]

Fixes #19

Description

Performance Preview component is Created with three stories 1)Initial State 2)Loading State 3)Error State

Type of change

• [x] New feature (non-breaking change which adds functionality pre-approved by mentors)
• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] Refactor
• [ ] Addition of testcases
• [ ] This change requires a documentation update (software upgrade on readme file)

Screenshots of change:

1)Initial State 2)Loading State 3)Error State

Checklist:

• [x] My PR follows the style guidelines of this project
• [x] I have commented my code or provided relevant documentation, particularly in hard-to-understand areas
• [x] I have updated storybook
• [ ] I have updated README.md
• [ ] Added new npm packages

Code/Quality Assurance

• [x] My changes generate no new warnings
• [ ] My PR currently breaks something (fix or feature that would cause existing functionality to not work as expected)
• [ ] New and existing tests pass locally with my changes