feat: Vendor delete button

[Dhanus3133]

What does this PR do?

Added Vendor delete button to delete a vendor on the listing page.

• Fixes [QOL] - Vendor Delete Option #1385

Visual Demo (For contributors especially)

Mandatory Tasks (DO NOT REMOVE)

• I have self-reviewed the code (A decent size PR without self-review might be rejected).
• I have updated the developer docs in /docs if this PR makes changes that would require a documentation change. If N/A, write N/A here and check the checkbox.
• I confirm automated tests are in place that prove my fix is effective or that my feature works.

[vercel]

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