Create the initial CareerPilot AI dashboard shell in the frontend.
Acceptance Criteria:
- Frontend home page has a clean dashboard layout
- Page shows CareerPilot AI branding/title
- Page includes backend health status section
- Page includes placeholder dashboard cards
- Page includes placeholder sections for future job tracking and AI insights
- Frontend build passes
Create the initial CareerPilot AI dashboard shell in the frontend.
Acceptance Criteria: