Fix codex sdk api syntax

src/components/Upload/UploadFile.tsx

@@ -138,17 +138,15 @@ export function UploadFile({
   const { mutateAsync } = useMutation({
     mutationKey: ["upload"],
     mutationFn: (file: File) => {
-      return codexData
-        .upload(file, onProgress)
-        .then((res) => {
-          abort.current = res.abort;
-          return res.result;
-        })
-        .then((safe) =>
-          safe.error
-            ? Promise.reject(safe.data.message)
-            : Promise.resolve(safe.data)
-        );
+      const res = codexData.upload(file, onProgress);
+
+      abort.current = res.abort;
+
+      return res.result.then((safe) =>
+        safe.error
+          ? Promise.reject(safe.data.message)
+          : Promise.resolve(safe.data)
+      );
     },
     onError: (error) => {
       // worker.current?.terminate();

src/components/Upload/worker.ts

@@ -22,17 +22,14 @@ self.addEventListener("message", function (e) {
     });
   };
 
-  return codex.data
-    .upload(rest.file, onProgress)
-    .then((result) => {
-      abort = result.abort;
+  const res = codex.data.upload(rest.file, onProgress);
 
-      return result.result;
-    })
-    .then((value) => {
-      self.postMessage({
-        type: "completed",
-        value,
-      });
+  abort = res.abort;
+
+  return res.result.then((value) => {
+    self.postMessage({
+      type: "completed",
+      value,
     });
+  });
 });