Fix pwa manifest

frontend/index.html

@@ -12,10 +12,8 @@
 		<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Ubuntu|Ubuntu+Mono&display=swap">
 
 		<!-- pwa manifest -->
-		<!--
 		<link data-trunk rel="copy-file" href="/static/manifest.json">
-		<link rel="manifest" href="/static/manifest.json">
-		-->
+		<link rel="manifest" href="/manifest.json">
 
 		<!-- copy image directory -->
 		<link data-trunk rel="copy-dir" href="/static/images">
@@ -26,7 +24,7 @@
 		<link rel="preload" href="/images/penguin3.svg" as="image">
 
 		<!-- icon -->
-		<link rel="icon" type="image/png" href="/images/icon.png">
+		<link rel="icon" type="image/png" href="/images/penguin2.svg">
 
 		<title>hemma</title>
 		<meta name="description" content="Home automation and information">