CSV-style webhook timestamps (IST), roll validation, speaker API autocomplete, venue date min today, remove diagnostics stack

Add ONE_TIME_SET_SECRETS for WEBHOOK_SECRET when script properties UI is read-only

Improve form autosync: PUBLIC_URL warning, env.example, Apps Script webhook diagnostics, webhook test script

Update backend diagnostics services and frontend components

Clean up setup sync files and refine webhook and frontend components

Monster Sync Deployment: Direct Git Push

Final system updates and health sync monitoring

Fine-tune Google Apps Script form submission handling

Improve admin API and Google Forms handling

Optimize Google Apps Script form handling

Update Google Apps Script webhook integration

Enhance API analytics and Google Apps Script integration

Refactor: Remove legacy deployment tools and consolidate utilities

Fix sync logic and schema repair

Feature: Modernize Google Apps Script and fix response handling

Update: Replace department options with new institutional structure

Feature: Add roll number uppercase normalization

Add essential project files and clean repository