Merge pull request #4 from SujalHammad/main

fix bugs in sponsor.route

Merge branch 'main' into organizerFeaturs

fix apis and controllers

feat: sponsor module - profile, events, feedback & ML prediction

Fixed audience prediction

Update organizer model and add event creation APIs

feat: integrated secure API key authentication via Axios headers

fix: added brand_description to API models and Groq prompt

chore: upload ML pkl files

Updates requirements of ml model

Added logo

Added description for event and brand

Merge pull request #3 from SujalHammad/organizerFeaturs

create event route for organizer