Improve Results Directory Structure for Better Organization and Context

[Fcrespo04]

Initially, the result storage system generated only a single folder within the results directory, identified solely by the date and time (timestamp) of when the tests were performed. Although functional, this approach proved impractical as the number of tests increased, making the organization and retrieval of specific attacks confusing and inefficient.

To address this limitation, we implemented a small adaptation in the directory generation process. Now, for each test execution, a folder is created and hierarchically organized by model, with its name including not only the timestamp but also the type of attack and the language used.

The new format follows this structure: results/model_name/attacktype__timestamp

This improvement allows for much more intuitive and faster navigation, and ensures that the results are stored in a contextualized manner, facilitating both individual analysis and comparison across different models.