{"name":"Lingua Trener","short_name":"LinguaTrener","description":"Trenuj mówienie po hiszpańsku, angielsku, francusku, włosku, niemiecku, czesku, portugalsku, rumuńsku, węgiersku lub chorwacku — krótkie dialogi z agentem AI.","start_url":"/","display":"standalone","background_color":"#ffffff","theme_color":"#10b981","lang":"pl","scope":"/","orientation":"portrait-primary","categories":["education","productivity"],"icons":[{"src":"/icon-192.png","sizes":"192x192","type":"image/png","purpose":"any"},{"src":"/icon-512.png","sizes":"512x512","type":"image/png","purpose":"any"},{"src":"/icon-maskable-512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}