Refactor Supabase function to use explicit JWT verification via auth.getUser, and enhance the location detection function with configurable geolocation API endpoints.
Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 364fb426-1d27-49b2-a244-a34e41c335e4
Replit-Commit-Checkpoint-Type: intermediate_checkpoint
Update Supabase functions for cancel-email-change, detect-location, send-escalation-notification, and upload-image to enhance security and implement robust error handling.
Replit-Commit-Author: Agent
Replit-Commit-Session-Id: a46bc7a0-bbf8-43ab-97c0-a58c66c2e365
Replit-Commit-Checkpoint-Type: intermediate_checkpoint
Update supabase/functions/cancel-email-change/index.ts to use secure base64 decoding for JWTs and enhance error handling for Supabase functions.
Replit-Commit-Author: Agent
Replit-Commit-Session-Id: a46bc7a0-bbf8-43ab-97c0-a58c66c2e365
Replit-Commit-Checkpoint-Type: intermediate_checkpoint