path selecting element

src/app/addCourse/AddExistingCourseToGlobalSettings.tsx

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+"use client";
+import ClientOnly from "@/components/ClientOnly";
+import { StoragePathSelector } from "@/components/form/StoragePathSelector";
+import { SuspenseAndErrorHandling } from "@/components/SuspenseAndErrorHandling";
+import { FC, useState } from "react";
+
+export const AddExistingCourseToGlobalSettings = () => {
+  const [showForm, setShowForm] = useState(false);
+  return (
+    <div>
+      <div className="flex justify-center">
+        <button className="" onClick={() => setShowForm((i) => !i)}>
+          Add Existing Course
+        </button>
+      </div>
+
+      <div className={" collapsible " + (showForm && "expand")}>
+        <div className="border rounded-md p-3 m-3">
+          <SuspenseAndErrorHandling>
+            <ClientOnly>{showForm && <ExistingCourseForm />}</ClientOnly>
+          </SuspenseAndErrorHandling>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+const ExistingCourseForm: FC<{}> = () => {
+  const [path, setPath] = useState("./");
+  return (
+    <div>
+      <h2>Add Existing Course</h2>
+      <StoragePathSelector
+        startingValue={path}
+        submitValue={setPath}
+        label={"Course Directory Path"}
+      />
+    </div>
+  );
+};