fix(build): read version from package.json

[AugustoL]

Description

Fix the footer version display to read from package.json instead of using a hardcoded fallback.

Related Issue

N/A

Type of Change

• Bug fix
• New feature
• Documentation update
• Refactoring
• Performance improvement
• Other (please describe):

Changes Made

• Import and read package.json in vite.config.ts
• Use the version from package.json as fallback instead of hardcoded "1.0.0-alpha"

Screenshots (if applicable)

N/A

Checklist

• I have run npm run format:fix and npm run lint:fix
• I have run npm run typecheck with no errors
• I have run tests with npm run test:run
• I have tested my changes locally
• I have updated documentation if needed
• My code follows the project's architecture patterns

Additional Notes

This ensures the footer displays the correct version from package.json (currently 1.1.0-alpha) instead of the old hardcoded 1.0.0-alpha fallback.

[github-actions]

🚀 Preview: https://pr-166--openscan.netlify.app
📝 Commit: e8ef7a3c41c83883de1f0d46b842cc6403bd29c6