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/App.css

@@ -0,0 +1,36 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+/* Custom scrollbar for timeline */
+.timeline-scroll::-webkit-scrollbar {
+  width: 8px;
+  height: 8px;
+}
+
+.timeline-scroll::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+.timeline-scroll::-webkit-scrollbar-thumb {
+  background: #cbd5e0;
+  border-radius: 4px;
+}
+
+.timeline-scroll::-webkit-scrollbar-thumb:hover {
+  background: #a0aec0;
+}
+
+/* Dark mode scrollbar */
+.dark .timeline-scroll::-webkit-scrollbar-thumb {
+  background: #4a5568;
+}
+
+.dark .timeline-scroll::-webkit-scrollbar-thumb:hover {
+  background: #68768a;
+}
+
+/* Preserve existing app styles */
+.app {
+  min-height: 100vh;
+}