Add InsertDriveFile icon

[nafisa404]

Description

Adds InsertDriveFileIcon to Sistent so Layer5 products can use the local icon library instead of importing InsertDriveFile from @mui/icons-material.

Closes #1515.

Changes

• Added InsertDriveFileIcon using the filled Material UI InsertDriveFile SVG path.
• Exported the icon through src/icons/InsertDriveFile and the central icon barrel.
• Added a focused render/dimension test for the new icon.

Validation

• npx jest src/__testing__/InsertDriveFileIcon.test.tsx --runInBand
• Full Jest suite via commit hook: 14 suites / 48 tests passed
• $env:NODE_ENV='production'; npx tsup

[gemini-code-assist]

Code Review

This pull request introduces the InsertDriveFileIcon component, including its implementation, unit tests, and export configuration. The feedback focuses on improving the test suite by using non-default dimensions to ensure props are correctly applied and enhancing the component's accessibility by supporting a title prop for screen readers.

[github-actions]

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[Bhumikagarggg]

@nafisa404 Thank you for your contribution! Let's discuss this during the website call tomorrow at 5:30 PM IST | 7 AM CST Add it as an agenda item to the meeting minutes, if you would 🙂

[nafisa404]

@Rajesh-Nagarajan-11 @rishiraj38 Thanks for the clarification. I’ve removed the separate test file and kept the icon implementation unchanged.Also fixed the DCO failure by adding the required signoffs.

[Rajesh-Nagarajan-11]

@rishiraj38 Raise a new issue for single test file for that covers all icons