feat(internode_analysis,manual_editing): enhance internode processing and add manual editing tool

Updated internode_analysis.ijm to version 1.2 with improvements in handling image inputs, enhanced morphological measurement processes, and added user interactions for dynamic validation. Additionally, introduced a new ImageJ macro script manual_editing.ijm for annotating nodes and internodes, which assists users in manually selecting and modifying ROIs. Also changed logging level from debug to info in process_pipeline.py for better visibility of the image splitting process.