[DB]Create PUT,GET and POST requests

Designing the requests needed for our frontend devs so they can access the information for the site/app itself. Adding requests for the IoT devs to add info to DB

The issue mentions creating PUT, GET, and POST requests for frontend and IoT developers to interact with a database. First, examine the existing codebase to understand the current API structure and database schema. Look for any existing endpoints or data models in C++ files. Determine what information needs to be exposed or added, then design the request handlers accordingly. Testing these endpoints will require setting up a local development environment and possibly using tools like Postman or curl to verify functionality.

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