What problem does it solve? FuseBase Apps are each served from their own subdomain root, and developers often break navigation by using hash-based routing, hardcoded links, or routes that collide with the reserved /api backend prefix. This Skill provides the correct routing setup so routes work after deployment, OAuth, and SSO redirects. ## Core Features & Use Cases - Path-Based Router Setup: Shows how to configure React Router's BrowserRouter with Routes and Route components for apps served from a subdomain root. - Deployment-Safe Navigation: Explains why HashRouter is forbidden since hash fragments are stripped during OAuth and SSO redirects, losing navigation state. - Pitfall Prevention: Covers reserved /api backend paths, using Link instead of raw anchor tags, and reading FUSEBASE_APP_HOST from .env for app URLs. - Use Case: After deploying a FuseBase app, users hit 404s on /settings or lose state after SSO login. Apply this Skill to switch to BrowserRouter and fix route definitions. ## Quick Start Set up React Router in my FuseBase app using path-based routing with routes for home and settings pages.