Update startos/manifest/index.ts

Use PNG icon for Fulcrum dependency

startos/manifest/index.ts

@@ -13,20 +13,14 @@ export const manifest = setupManifest({
 
   description: { short, long },
 
-  volumes: [
+  volumes: ['main'],
-    'main',
-  ],
 
   images: {
     'munin-bitcoin': {
       source: {
         dockerTag: 'ghcr.io/munin-bitcoin/munin-bitcoin:0.1.0',
       },
-      arch: [
+      arch: ['x86_64', 'aarch64', 'riscv64'],
-        'x86_64',
-        'aarch64',
-        'riscv64',
-      ],
     },
   },
 
@@ -36,8 +30,8 @@ export const manifest = setupManifest({
       optional: false,
       metadata: {
         title: 'Fulcrum',
-        icon: 'https://raw.githubusercontent.com/Start9Labs/fulcrum-startos/master/icon.svg',
+        icon: 'https://raw.githubusercontent.com/Start9Labs/fulcrum-startos/master/icon.png',
       },
     },
   },
-})
+})