[Feature Request] Add folderId reference to Note model API response

[jpsoaresXy]

While working on issue #4 , I noticed that the notes endpoint doesn't provide information about which folder a note belongs to. Currently, we have to iterate through all folders on the front-end to find this relationship.

Proposed Change:
Add a folderId (or parentFolder) field to the Note object in the API response:

{
  "_id": "69b0254a6da54bc49641ae1f",
  "title": "My Note",
  "folderId": "69b01d086da54bc49641adde", // New field
  ...
}

Benefits:

• Performance: Eliminates the need for complex searches on the client side.
• Simpler Logic: Reduces hooks (like useEffect and Context cross-referencing) in front-end components.
• Consistency: Makes the data model more intuitive for future features (like Display folder icon on notes that belong to a specific folder #5 or "move to folder" actions).

[Aryan3522]

can do that! Thanks for the suggestion