Plan Backend API and Data Models

[gauri-bhasin]

This issue focuses on planning the backend architecture and API structure for the project system using Python-based technologies. The goal is to define data flow, service responsibilities, and database interaction requirements.

Tasks may include:

• defining API endpoints,
• designing backend logic,
• planning authentication workflows,
• and identifying required data models.

Potential rescoping: Backend architecture may eventually require separate issues for authentication, integrations, API testing, and service scalability.

[gauri-bhasin]

This issue can be addressed by planning backend architecture, defining API endpoints, and documenting service interactions and authentication workflows.

Potential rescoping may involve separating authentication systems, API testing, database integration, and scalability improvements into multiple backend issues in the future.