feat: renamed old frontend and fixed some minor bugs

frontend/src/pages/project/MemberDetailsByIDPage/route-secret-manager.tsx

@@ -0,0 +1,9 @@
+import { createFileRoute } from "@tanstack/react-router";
+
+import { MemberDetailsByIDPage } from "./MemberDetailsByIDPage";
+
+export const Route = createFileRoute(
+  "/_authenticate/_inject-org-details/secret-manager/$projectId/_secret-manager-layout/members/$membershipId"
+)({
+  component: MemberDetailsByIDPage
+});