update manifest

app/rest/static/manifest.json

@@ -3,18 +3,18 @@
   "name": "Grocery Manager",
   "short_name": "Grocery",
   "description": "View trending price data and tracked product info",
-  "start_url": "/grocery/trend",
+  "start_url": "/grocery/volume.sql",
   "theme_color": "firebrick",
   "background_color": "black",
   "display": "standalone",
   "icons": [
     {
-      "src": "/grocery/static/favicon.svg",
+      "src": "/grocery/favicon.svg",
       "sizes": "any",
       "purpose": "any"
     },
     {
-      "src": "/grocery/static/favicon_square.svg",
+      "src": "/grocery/favicon_square.svg",
       "sizes": "any",
       "purpose": "any"
     }