{"name":"Fret Calculator","short_name":"FretCalc","description":"Calculate fret positions and generate SVG templates for stringed instruments","start_url":"/","display":"standalone","background_color":"#1a0f08","theme_color":"#1a0f08","lang":"en","scope":"/","display_override":["window-controls-overlay","standalone"],"icons":[{"src":"pwa-64x64.png","sizes":"64x64","type":"image/png"},{"src":"pwa-192x192.png","sizes":"192x192","type":"image/png"},{"src":"pwa-512x512.png","sizes":"512x512","type":"image/png","purpose":"any"},{"src":"maskable-icon-512x512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}