fix: rename field value to default value

1. prop defaultValue ignore after it mounting

src/uploader.js

@@ -6,7 +6,7 @@ import React, {
 } from 'react'
 import uploadcare from 'uploadcare-widget'
 
-import { defaultPreviewUrlCallback } from './default-preview-url-callback'
+import {defaultPreviewUrlCallback} from './default-preview-url-callback'
 import {
   useCommitedCallback,
   useCustomTabs,
@@ -19,7 +19,8 @@ const useWidget = (
   {
     id,
     name,
-    value,
+    value, // @deprecated
+    defaultValue,
     onFileSelect,
     onChange,
     onDialogOpen,
@@ -167,11 +168,11 @@ const useWidget = (
   }, [widgetOptions])
 
   useEffect(() => {
-    if (cachedValueRef.current !== value) {
-      widget.current.value(value)
+    if (cachedValueRef.current !== defaultValue) {
+      widget.current.value(defaultValue)
     }
-    cachedValueRef.current = value
-  }, [value])
+    cachedValueRef.current = defaultValue
+  }, [])
 
   useEffect(() => {
     if (uploadcare && tabsCss && typeof tabsCss === 'string') {
@@ -195,15 +196,15 @@ const useWidget = (
   )
 
   return useCallback(
-    () => <input type="hidden" ref={input} id={id} name={name} />,
+    () => <input type="hidden" ref={input} id={id} name={name}/>,
     [id, name]
   )
 }
 
 const Uploader = (props) => {
   const Input = useWidget(props, uploadcare)
 
-  return <Input />
+  return <Input/>
 }
 
 export default Uploader