docs: document contributor naming standards

[aoshl1]

Description

Documents contributor branch and commit naming standards.

Fixes #540

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update

Verification Commands

• git diff --check

Contract Security (if contracts/ changed)

• Storage schema changes documented or migration provided
• All entry points have authorization checks
• Arithmetic uses checked operations
• New entry points have unit tests including unauthorized callers
• No new admin roles without governance proposal

Screenshots (if applicable)

N/A

UI Snapshot Checklist

• Screenshots provided for Desktop (1024px+)
• Screenshots provided for Mobile (375px)
• No visual changes

[vercel]

@aoshl1 is attempting to deploy a commit to the Edeh Victor's projects Team on Vercel.

A member of the Team first needs to authorize it.