fix(eyeTracking): Eye tracking visualization methods

[jvJUCA]

Improve data return for the function batch predict

for better visualization on the ruxailab

[Nirvanjha2004]

Got it !

[harsshks]

Hi @jvJUCA — I’m planning to work on improving the batch_predict response to better support eye-tracking visualizations (prediction points / paths / heatmap).

I’ll start by inspecting the current response structure and extend it in a backward-compatible way (adding richer per-point metadata rather than breaking existing fields).

If there are any specific expectations around the response shape or frontend usage that I should align with, please let me know.