Merge pull request 'Potential fix for manifest, the icons were being marked as instability since they were the wrong size which might fix firefox android' (#32) from BordedDev/snek:bugfix/webmanifest-instability into main

Reviewed-on: #32
Reviewed-by: retoor <retoor@noreply@molodetz.nl>

src/snek/static/manifest.json

@@ -17,12 +17,12 @@
     "start_url": "/web.html",
     "icons": [
       {
-        "src": "/image/snek1.png",
+        "src": "/image/snek192.png",
         "type": "image/png",
         "sizes": "192x192"
       },
         {
-        "src": "/image/snek1.png",
+        "src": "/image/snek512.png",
         "type": "image/png",
         "sizes": "512x512"
       }