add: pwa

index.php

@@ -9,6 +9,7 @@
 				}
 			?>
 		</title>
+		<link rel="manifest" href="manifest.json" />
 		<meta name="theme-color" content="white" />
 		<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
 		<meta charset="UTF-8">

manifest.json

@@ -0,0 +1,23 @@
+{
+	"name": "bbn",
+	"start_url": ".",
+	"display": "standalone",
+	"icons": [
+		{
+			"src": "favicon.ico",
+			"type": "image/vnd.microsoft.icon",
+			"sizes": "48x48"
+		},
+		{
+			"src": "bbn192.png",
+			"type": "image/png",
+			"sizes": "192x192"
+		},
+		{
+			"src": "bbn512.png",
+			"type": "image/png",
+			"sizes": "512x512"
+		}
+	]
+}
+