fix(docs): sidebar error

Author: nikerzetic-aflabs

docs/frontend/01-overview.mdx

@@ -0,0 +1,21 @@
+---
+sidebar_position: 1
+slug: overview
+title: Frontend Guides
+authors: [nikerzetic]
+description: Introduction to frontend guides.
+tags: [quickstart, ethereum, flare-smart-accounts]
+keywords:
+  [
+    ethereum,
+    evm,
+    flare-network,
+  ]
+unlisted: false
+---
+
+Flare Fronted provides a comprehensive overview of the front-end architecture and workflows used across the Flare ecosystem. This documentation serves as a central reference for developers working on Flare's user-facing interfaces and related applications.
+
+Flare Fronted is built with **React** as the core UI library, structured using **Next.js** for routing and server-side rendering, and integrates **TanStack Query** to handle data fetching, caching, and synchronization efficiently. Together, these technologies provide a robust, scalable, and performant framework for building interfaces that interact seamlessly with the Flare blockchain—the blockchain for data.
+
+Within this section, you'll find guides covering core concepts, recommended practices, and implementation details to ensure consistency, reliability, and maintainability across Flare's front-end projects.