BUG:Brand On boarding doesn't work

### Is there an existing issue for this?

- [x] I have searched the existing issues

### What happened?

## 📌 Issue Overview
When On boarding as a brand submitting brand results in different error's and not letting user move ahead
## 🔍 Steps to Reproduce
1. Go to '/onboarding'
2. Click on 'brand'
3. Fill out the form and try to submit
4. See the error

## 🎯 Expected Behavior
Brand should get registered and user should be redirected to /brand/dashboard

## 🚨 Actual Behavior
Gives Errors like:
- insert or update on table "brands" violates foreign key constraint "brands_user_id_fkey"
- bucket not found
- table not found

## 📷 Screenshot
nil

## 💡 Suggested Improvements
It causes errors cause:
- The actual user is not added to the users table before creating brand since brand depends on user_id
- The brands table is not created when the models are called when starting app

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- [x] I want to work on this issue