MA5 - Service Provider Profiles Functionality Update

[promie]

This PR focuses on the backend functionality for service provider profiles, laying the groundwork for future UI implementation. Key features include:

• Database Updates: We've enabled updates to the service_providers table in the database to ensure data integrity and functionality.
• S3 Bucket Configuration: The S3 bucket has been provisioned manually, with policies in place allowing users to upload profile and background images.
• New API Endpoint: A new endpoint using the NextJS API router has been set up for image uploads.
• Code Organisation: Introduced a new actions folder to streamline the interaction with the Supabase table and API calls, enhancing code readability and maintainability.
• User Feedback: Implemented the Sonner toaster for real-time feedback via toast notifications when profile updates occur.

This is an initial step, with further developments planned for additional profile fields and UI considerations. To manage complexity, subsequent updates will be split into smaller PRs, focusing separately on provider profile updates and customer-facing profile views.

How to Test:

1. Database Reset: Ensure your database is seeded by running pnpm run supabase:reset. Caution: This will remove existing data.
2. Provider Signup: Register as a provider at http://localhost:3000/service-providers/sign-up.
3. Login and Navigation: Log in with your new credentials and navigate to the dashboard.
4. Profile Updates: Access the profile section via the left navigation pane, make changes to your profile, and save.
5. Database Verification: Check the database UI to confirm that the changes have been applied (http://127.0.0.1:54323)

Preview:

@davidtaing @washington-shoji once this is all good and merged, I will share the updated .env.local with the AWS credentials.