fixup! create a wrangler.toml file for the user in case one is not already present

remove wrangler.jsonc problematic trailing commas

Author: dario-piotrowicz

.prettierrc

@@ -4,5 +4,14 @@
   "semi": true,
   "useTabs": false,
   "tabWidth": 2,
-  "trailingComma": "es5"
+  "trailingComma": "es5",
+  "overrides": [
+    {
+      "// comment": "wrangler doesn't seem to accept wrangler.jsonc with trailing commas",
+      "files": ["**/wrangler.jsonc"],
+      "options": {
+        "trailingComma": "none"
+      }
+    }
+  ]
 }

packages/cloudflare/templates/defaults/wrangler.jsonc

@@ -5,7 +5,7 @@
   "compatibility_flags": ["nodejs_compat"],
   "assets": {
     "directory": ".open-next/assets",
-    "binding": "ASSETS",
+    "binding": "ASSETS"
   },
   "kv_namespaces": [
     // Create a KV binding with the binding name "NEXT_CACHE_WORKERS_KV"
@@ -14,5 +14,5 @@
     //   "binding": "NEXT_CACHE_WORKERS_KV",
     //   "id": "<BINDING_ID>"
     // }
-  ],
+  ]
 }