Email address parsing

[niteshpurohit]

Type: Task
Parent Issue: #429

Summary

Parse and validate email addresses with name extraction, domain validation, and normalization

Scope

Parse and validate email addresses with name extraction, domain validation, and normalization

Not In Scope

• Email deliverability checking
• MX record verification

Acceptance Criteria

• Email.parse extracts name and address
• Domain validation
• Address normalization
• Tests verify parsing accuracy
• Documentation with examples

C++ Native Library: No