feat: Implement comprehensive Supabase authentication system and establish initial application structure with core pages, components, and services.

feat: enforce owner role for project management actions and invite members

feat(auth): implement timeout handling for session and profile fetching

feat: adding milestone and enhancing report

feat: Introduce project dashboard and detail pages with task management, member handling, and PDF reporting.

feat: Implement login and project detail pages, add core layout, PDF generation utility, and database seeding scripts.

feat: implement project detail page with comprehensive task management, member overview, and activity tracking.