Add default Vartheme BS5 components stories to support storybook

Problem/Motivation

Vartheme BS5 new branch 2.0.x based on Radix theme, and it's components based theme.
New Vartheme also support Storybook.
Each component must has component.stories.js file to work with Storybook.

Proposed resolution

• Add component.stories.js file for each component.

Remaining tasks

• ✅ File an issue about this project
• ✅ Addition/Change/Update/Fix to this project
• ✅ Testing to ensure no regression
• ➖ Automated unit/functional testing coverage
• ➖ Developer Documentation support on feature change/addition
• ➖ User Guide Documentation support on feature change/addition
• ✅ Accessibility and Readability
• ✅ Code review from 1 Varbase core team member
• ✅ Full testing and approval
• ✅ Credit contributors
• ✅ Review with the product owner
• ✅ Update Release Notes and Update Helper on new feature change/addition
• ✅ Release varbase-10.0.0-alpha1 → , vartheme_bs5-2.0.0-alpha1 →

Varbase update type

• ✅ No Update
• ➖ Optional Update
• ➖ Forced Update
• ➖ Forced Update if Unchanged

User interface changes

• N/A

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Issue #3296015 → by Abdullah Yassin → , Rajab Natshah → : Added default Vartheme BS5 components stories to support Storybook