Explicitly define output filename for prod builds

Per vitejs/vite#10927, there was a change
made as part of vite 4 to align default build file names with the
default from rollup. While this is mostly superficial for us, since
the change causes a slight difference in the production filename
artifact I'm explicitly adding a configuration for it.

vite.config.ts

@@ -13,21 +13,28 @@ export default defineConfig(({ mode }) => {
     }
   }
 
-  // In development mode don't include a hash in the filename
   if (mode === 'development') {
+    // In development mode don't include a hash in the filename
     config.build['rollupOptions'] = {
       output: {
         assetFileNames: 'assets/[name][extname]',
         entryFileNames: 'assets/[name].js'
       }
     }
-  } else if (mode == 'authoring') { 
+  } else if (mode == 'authoring') {
     config.build['rollupOptions'] = {
       output: {
         assetFileNames: 'assets/[name].authoring.[hash][extname]',
         entryFileNames: 'assets/[name].authoring.[hash].js'
       }
     }
+  } else {
+    config.build['rollupOptions'] = {
+      output: {
+        assetFileNames: 'assets/[name].[hash][extname]',
+        entryFileNames: 'assets/[name].[hash].js'
+      }
+    }
   }
 
   return config