Budi 7481 initial form step binding drawer can crash (#11751)

* Type safety

* Clear localFiles is fieldState is cleared

packages/builder/src/components/common/CodeEditor/CodeEditor.svelte

@@ -235,7 +235,7 @@
     const baseExtensions = buildBaseExtensions()
 
     editor = new EditorView({
-      doc: value,
+      doc: value?.toString(),
       extensions: buildExtensions(baseExtensions),
       parent: textarea,
     })

packages/client/src/components/app/forms/S3Upload.svelte

@@ -17,6 +17,13 @@
   let fieldApi
   let localFiles = []
 
+  $: {
+    // If the field state is reset, clear the local files
+    if (!fieldState?.value?.length) {
+      localFiles = []
+    }
+  }
+
   const { API, notificationStore, uploadStore } = getContext("sdk")
   const component = getContext("component")