{"name":"GPS Precision Tracker","short_name":"GPS Tracker","description":"High-accuracy GPS tracking with real-time precision monitoring","start_url":"/tools/gps","display":"standalone","background_color":"#ffffff","theme_color":"#22c360","orientation":"portrait","scope":"/tools/gps","categories":["navigation","utilities"],"shortcuts":[{"name":"Start GPS Tracking","short_name":"Start GPS","description":"Quickly start GPS tracking","url":"/tools/gps?auto=start"}]}