Feature/schema sql based on uml book lebel

[hafiz1379]

Feature: Database Schema Definition with Books and Labels Tables

Summary

This PR introduces a schema.sql file that defines the database schema with two tables: Books and Labels. The schema design closely mirrors the structure of the classes created in the project, incorporating properties and associations from the parent Item class as table columns.

Changes Made

Database Schema Definition

• Created a schema.sql file to define the database schema.
• Introduced the following tables with corresponding columns:
  • Books Table: Modeled after the properties and associations from the parent Item class, including all relevant columns.
  • Labels Table: Designed to accommodate label information.

Reviewer's Notes

I invite the code reviewer to thoroughly examine the schema.sql file and ensure that it accurately represents the structure of the classes created in the project. Please verify that the table columns match the properties and associations as specified. Your feedback on schema design and correctness is highly appreciated. Thank you for taking the time to review this PR.

[JuanDiegoGuerra]

Hi @hafiz1379 👋 👋,

This PR is completed! There is nothing else to say other than... it's time to merge it
Congratulations! 🎉

STATUS: APPROVED ✔✔

🎯 TOP HIGHLIGHTS 🎯

• Cleanly written code. ✅
• Nicely implemented Tables into DB schema. ✅

[hafiz1379]

Thank you @JuanDiegoGuerra