Architecture Cleanup: Add Route-Level Quality Checks

[JMG3000]

Jira Tracking

• Jira Site: https://jmg-github-revamp.atlassian.net
• Jira Project: PIMP
• Jira Issue Type: Task
• Jira Key: PIMP-12
• Jira Priority: Low
• Jira URL: https://jmg-github-revamp.atlassian.net/browse/PIMP-12

Objective

Create a repeatable validation step for core pages.

Scope

• Validate src/pages/index.tsx and src/pages/portfolio.tsx
• Cover metadata, primary links, and basic route integrity

Acceptance Criteria

• Quality checks are documented or automated
• Core route regressions are easier to catch before release