Tidying Up Data Layer

[ThomasCode92]

🗃️ Organize Data Access Layer

✨ Summary

This PR refactors the backend architecture by separating SQL queries from the application logic. All queries have been moved to a dedicated file within the server/db directory, resulting in cleaner, more maintainable code and a clear separation of concerns.

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🛠️ What’s Included

• 📦 Data Access Layer Cleanup
  • Centralizes all SQL queries in a single module: server/db/queries.ts.
  • Promotes reusability and consistency in how data is accessed.
• 🧼 Component Cleanup
  • Removes direct database logic from React components s.
  • Ensures UI code is focused solely on rendering and user interaction.

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📌 Notes

• This refactor improves code readability and scalability.
• Future database changes can now be made in one place without touching business or UI logic.

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