reverted serve.json for now

serve.json

@@ -1,20 +1,14 @@
 {
-  "cleanUrls": true,
+  "directoryListing": ["/!assets/**"],
-  "directoryListing": false,
+  "headers": [
-  "etag": true,
+    {
+      "source": "**/*.@(jpg|jpeg|gif|png|webp)",
       "headers": [
         {
-      "source" : "**/*.@(jpg|jpeg|gif|png|webp|svg)",
-      "headers" : [{
           "key": "Cache-Control",
           "value": "no-cache"
-      }]
+        }
-    }, {
+      ]
-      "source" : "404.html",
-      "headers" : [{
-        "key" : "Cache-Control",
-        "value" : "no-cache"
-      }]
     }
   ]
 }