Function retrieve 

pub async fn retrieve(
    owner: String,
    name: String,
    uid: u32,
) -> UnifiedResult<OkWarning<(PathType, PathType)>>

Retrieves a file by decrypting it.

Arguments

• owner - The owner of the file.
• name - The name of the file.
• uid - The unique identifier for the file.
• errors - An ErrorArray to capture errors.
• warnings - A WarningArray to capture warnings.

Returns

• uf<OkWarning<(PathType, PathType)>> - A unified result containing the decrypted file paths or an error.