Fix priority input for provider manage edit modal

(cherry picked from commit 593652a84a45aea7b542e682c08453f4ee88871c)

frontend/src/Components/Form/NumberInput.js

@@ -10,7 +10,7 @@ function parseValue(props, value) {
   } = props;
 
   if (value == null || value === '') {
-    return min;
+    return null;
   }
 
   let newValue = isFloat ? parseFloat(value) : parseInt(value);

frontend/src/Settings/DownloadClients/DownloadClients/Manage/Edit/ManageDownloadClientsEditModalContent.tsx

@@ -41,7 +41,7 @@ function ManageDownloadClientsEditModalContent(
   const [removeCompletedDownloads, setRemoveCompletedDownloads] =
     useState(NO_CHANGE);
   const [removeFailedDownloads, setRemoveFailedDownloads] = useState(NO_CHANGE);
-  const [priority, setPriority] = useState<string | number>(NO_CHANGE);
+  const [priority, setPriority] = useState<null | string | number>(null);
 
   const save = useCallback(() => {
     let hasChanges = false;
@@ -62,7 +62,7 @@ function ManageDownloadClientsEditModalContent(
       payload.removeFailedDownloads = removeFailedDownloads === 'enabled';
     }
 
-    if (priority !== NO_CHANGE) {
+    if (priority !== null) {
       hasChanges = true;
       payload.priority = priority as number;
     }

frontend/src/Settings/Indexers/Indexers/Manage/Edit/ManageIndexersEditModalContent.tsx

@@ -41,7 +41,7 @@ function ManageIndexersEditModalContent(
   const [enableAutomaticSearch, setEnableAutomaticSearch] = useState(NO_CHANGE);
   const [enableInteractiveSearch, setEnableInteractiveSearch] =
     useState(NO_CHANGE);
-  const [priority, setPriority] = useState<string | number>(NO_CHANGE);
+  const [priority, setPriority] = useState<null | string | number>(null);
 
   const save = useCallback(() => {
     let hasChanges = false;
@@ -62,7 +62,7 @@ function ManageIndexersEditModalContent(
       payload.enableInteractiveSearch = enableInteractiveSearch === 'enabled';
     }
 
-    if (priority !== NO_CHANGE) {
+    if (priority !== null) {
       hasChanges = true;
       payload.priority = priority as number;
     }