Initial commit: SmoothSchedule multi-tenant scheduling platform

This commit includes:
- Django backend with multi-tenancy (django-tenants)
- React + TypeScript frontend with Vite
- Platform administration API with role-based access control
- Authentication system with token-based auth
- Quick login dev tools for testing different user roles
- CORS and CSRF configuration for local development
- Docker development environment setup

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

legacy_reference/frontend/src/hooks/useScrollToTop.ts

@@ -0,0 +1,15 @@
+import { useEffect } from 'react';
+import { useLocation } from 'react-router-dom';
+
+/**
+ * Hook to scroll to top on route changes
+ * Should be used in layout components to ensure scroll restoration
+ * works consistently across all routes
+ */
+export function useScrollToTop() {
+  const { pathname } = useLocation();
+
+  useEffect(() => {
+    window.scrollTo(0, 0);
+  }, [pathname]);
+}