Architecture Cleanup: Standardize Internal/External Link Patterns

[JMG3000]

Jira Tracking

• Jira Site: https://jmg-github-revamp.atlassian.net
• Jira Project: PIMP
• Jira Issue Type: Task
• Jira Key: PIMP-6
• Jira Priority: High
• Jira URL: https://jmg-github-revamp.atlassian.net/browse/PIMP-6

Objective

Use one consistent link pattern and avoid nested-anchor behavior.

Scope

• Refactor link composition in components/Layout.tsx
• Validate internal routes and external URLs behave correctly

Acceptance Criteria

• Home/Portfolio/GitHub/LinkedIn/Email links render valid HTML
• All links navigate correctly on desktop and mobile