improve manifest and add background to png image

examples/eth-pm/public/manifest.json

@@ -1,6 +1,7 @@
 {
-  "short_name": "Ethereum Private Messaging",
-  "name": "End-to-end encrypted communication between two Ethereum addresses.",
+  "short_name": "Waku EthChat",
+  "name": "Waku Ethereum Private Messaging",
+  "description": "End-to-end encrypted communication between two Ethereum addresses.",
   "icons": [
     {
       "src": "favicon.ico",
@@ -13,8 +14,7 @@
       "sizes": "192x192"
     }
   ],
-  "start_url": ".",
   "display": "standalone",
-  "theme_color": "#000000",
+  "theme_color": "#ffffff",
   "background_color": "#ffffff"
 }

examples/light-chat/manifest.json

@@ -1,6 +1,6 @@
 {
-  "short_name": "Light chat",
-  "name": "Send messages between several users (or just one) using light client targeted protocols.",
+  "name": "Light Chat",
+  "description": "Send messages between several users (or just one) using light client targeted protocols.",
   "icons": [
     {
       "src": "favicon.ico",
@@ -13,8 +13,7 @@
       "sizes": "192x192"
     }
   ],
-  "start_url": ".",
   "display": "standalone",
-  "theme_color": "#000000",
+  "theme_color": "#ffffff",
   "background_color": "#ffffff"
 }

examples/light-js/manifest.json

@@ -1,6 +1,6 @@
 {
-  "short_name": "Light js",
-  "name": "Send messages between several users (or just one) using light client targeted protocols.",
+  "name": "Light JS",
+  "description": "Send messages between several users (or just one) using light client targeted protocols.",
   "icons": [
     {
       "src": "favicon.ico",
@@ -13,8 +13,7 @@
       "sizes": "192x192"
     }
   ],
-  "start_url": ".",
   "display": "standalone",
-  "theme_color": "#000000",
+  "theme_color": "#ffffff",
   "background_color": "#ffffff"
 }

examples/relay-angular-chat/src/manifest.json

@@ -1,6 +1,6 @@
 {
-  "short_name": "Relay chat",
-  "name": "A barebone messaging app to illustrate the Angular Relay guide.",
+  "name": "Relay Chat",
+  "description": "A barebone messaging app to illustrate the Angular Relay guide.",
   "icons": [
     {
       "src": "favicon.ico",
@@ -13,8 +13,7 @@
       "sizes": "192x192"
     }
   ],
-  "start_url": ".",
   "display": "standalone",
-  "theme_color": "#000000",
+  "theme_color": "#ffffff",
   "background_color": "#ffffff"
 }

examples/relay-js/manifest.json

@@ -1,6 +1,6 @@
 {
-  "short_name": "Relay js",
-  "name": "This example uses Waku Relay to send and receive simple text messages.",
+  "name": "Relay JS",
+  "description": "This example uses Waku Relay to send and receive simple text messages.",
   "icons": [
     {
       "src": "favicon.ico",
@@ -13,8 +13,7 @@
       "sizes": "192x192"
     }
   ],
-  "start_url": ".",
   "display": "standalone",
-  "theme_color": "#000000",
+  "theme_color": "#ffffff",
   "background_color": "#ffffff"
 }

examples/relay-reactjs-chat/public/manifest.json

@@ -1,6 +1,6 @@
 {
-  "short_name": "React Relay",
-  "name": "A barebone chat app to illustrate the ReactJS Relay guide.",
+  "name": "Waku Relay",
+  "description": "A barebone chat app to illustrate the ReactJS Relay guide.",
   "icons": [
     {
       "src": "favicon.ico",
@@ -13,8 +13,7 @@
       "sizes": "192x192"
     }
   ],
-  "start_url": ".",
   "display": "standalone",
-  "theme_color": "#000000",
+  "theme_color": "#ffffff",
   "background_color": "#ffffff"
 }

examples/rln-js/manifest.json

@@ -1,6 +1,6 @@
 {
-  "short_name": "Rln js",
-  "name": "Use RLN in the browser, compatible with nwaku chat2 and go-waku chat2 RLN implementations.",
+  "name": "Waku RLN",
+  "description": "Use RLN in the browser, compatible with nwaku chat2 and go-waku chat2 RLN implementations.",
   "icons": [
     {
       "src": "favicon.ico",
@@ -13,8 +13,7 @@
       "sizes": "192x192"
     }
   ],
-  "start_url": ".",
   "display": "standalone",
-  "theme_color": "#000000",
+  "theme_color": "#ffffff",
   "background_color": "#ffffff"
 }

examples/store-js/manifest.json

@@ -1,6 +1,6 @@
 {
-  "short_name": "Store js",
-  "name": "This example uses Waku Store to retrieve the latest ping relay message (used for keep alive purposes) and displays its timestamp.",
+  "name": "Waku Store",
+  "description": "This example uses Waku Store to retrieve the latest ping relay message (used for keep alive purposes) and displays its timestamp.",
   "icons": [
     {
       "src": "favicon.ico",
@@ -13,8 +13,7 @@
       "sizes": "192x192"
     }
   ],
-  "start_url": ".",
   "display": "standalone",
-  "theme_color": "#000000",
+  "theme_color": "#ffffff",
   "background_color": "#ffffff"
 }