{"name":"Slipstream Mail","short_name":"Slipstream","description":"Local-first, keyboard-driven email client","start_url":"/","display":"standalone","background_color":"#15161b","theme_color":"#15161b","lang":"en","scope":"/","icons":[{"src":"icon.svg","sizes":"any","type":"image/svg+xml","purpose":"any"},{"src":"maskable.svg","sizes":"any","type":"image/svg+xml","purpose":"maskable"}],"protocol_handlers":[{"protocol":"mailto","url":"/?mailto=%s"}],"launch_handler":{"client_mode":"focus-existing"}}