Integrate Supabase Auth for user login and sign-up, replacing the previous custom authentication system. This change modifies API routes, frontend authentication context, and the login page to support email-based authentication and a new sign-up flow.
Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 279f1558-c0e3-40e4-8217-be7e9f4c6eca
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Refactors meta tags, font imports, and application routing to establish the AeThex brand and introduce new pages for Home, Passport, and Terminal, with updated CSS variables for theming.
Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 279f1558-c0e3-40e4-8217-be7e9f4c6eca
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: 31e97b59-1441-4f4c-9700-6e0eae6ae016
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Replit-Helium-Checkpoint-Created: true