Add batch reasoning function

The reasoning has been converted into English.

A functioning and operational plugin version

Optimize display logic (PDF saving, good samples, good display)

Add attention keyframe extraction with heatmap visualization

Add a new eighth training session, with 2000 steps.

Increase the threshold corresponding to the feature-frame; add the corresponding original image of smkd

Add a progress bar corresponding to the gloss that can control the threshold.

Relative time and the original frame can now be displayed.

Successfully completed the attention-based segmentation inference

The reasoning script no longer deteriorates. Although sltunet requires more training to remove unknown tokens; the @ symbol has been removed.

Attempted to submit 4 changes, although the reasoning degraded, the reasoning could still run.