todocolors/todoblue/public/manifest.json

{
    "name": "Todoblue",
    "short_name": "Todoblue",
	"start_url": ".",
    "display": "minimal-ui",
    "background_color": "#0c193b",
    "description": "Self-hostable multiplayer todo app",
	"categories": ["productivity"],
	"icons": [
		{
			"src": "logo-wbg-32.png",
			"sizes": "32x32",
			"type": "image/png",
			"purpose": "maskable any"
		},
		{
			"src": "logo-wbg-64.png",
			"sizes": "64x64",
			"type": "image/png",
			"purpose": "maskable any"
		},
		{
			"src": "logo-wbg-128.png",
			"sizes": "128x128",
			"type": "image/png",
			"purpose": "maskable any"
		},
		{
			"src": "logo-wbg-256.png",
			"sizes": "256x256",
			"type": "image/png",
			"purpose": "maskable any"
		},
		{
			"src": "logo-wbg-512.png",
			"sizes": "512x512",
			"type": "image/png",
			"purpose": "maskable any"
		},
		{
			"src": "favicon.ico",
			"sizes": "32x32 64x64 128x128 256x256 512x512",
			"type": "image/x-icon",
			"purpose": "maskable any"
		}
	]
}