Add filename and title export to Excel; update hf_process to build DataFrame from title + sensors; improve file name handling

Fix ocr code

Fix ocr code

Add print of results

Add print of sensors

Add print for roi and ocr_results

Fix pipeline code for OCR ensors

Fix OCR sensors: remove forced ROI height clamp (hh=17) causing unreadable ROIs

fix: correct color ranges

fix: correct color ranges parsing

Update demo pipeline