Improve test coverage for ProjectSummarySection

Description:

Added unit test cases for ProjectSummarySection component.
The tests verify component rendering, summary data display, handling of empty data, null/undefined values, and partial data scenarios.
This improves test coverage and ensures the component behaves correctly under different data conditions.

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Type of Change:

• • Bug Fix
  • Feature Development
  • Documentation

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Testing:

• • Tested on desktop
  • Tested on mobile
  • Tested in different browsers

Tests were executed using Vitest + React Testing Library and all tests passed successfully.

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Screenshots (if applicable):

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Video Demo

Add a link to the demo of the PR
If AI was used, record a short video explaining:

• What tests were added
• What scenarios were covered
• How tests improve coverage

Link to code walkthrough: (Add your video link here)

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Checklist:

• • Code follows project style guidelines
  • Self-review completed
  • No console errors
  • TypeScript types are correct

Related Issue:

#45 (closed)

This reverts commit 27281e11, reversing changes made to f28cdcb7.