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>

frontend/playwright.config.ts

@@ -0,0 +1,58 @@
+import { defineConfig, devices } from '@playwright/test';
+
+/**
+ * Playwright configuration for SmoothSchedule
+ * Tests the React frontend with proper subdomain support
+ */
+export default defineConfig({
+  testDir: './tests/e2e',
+
+  /* Run tests in files in parallel */
+  fullyParallel: true,
+
+  /* Fail the build on CI if you accidentally left test.only in the source code. */
+  forbidOnly: !!process.env.CI,
+
+  /* Retry on CI only */
+  retries: process.env.CI ? 2 : 0,
+
+  /* Reporter to use */
+  reporter: 'html',
+
+  /* Shared settings for all the projects below */
+  use: {
+    /* Base URL for all tests */
+    baseURL: 'http://lvh.me:5174',
+
+    /* Collect trace when retrying the failed test */
+    trace: 'on-first-retry',
+
+    /* Screenshot on failure */
+    screenshot: 'only-on-failure',
+  },
+
+  /* Configure projects for major browsers */
+  projects: [
+    {
+      name: 'chromium',
+      use: { ...devices['Desktop Chrome'] },
+    },
+
+    {
+      name: 'firefox',
+      use: { ...devices['Desktop Firefox'] },
+    },
+
+    {
+      name: 'webkit',
+      use: { ...devices['Desktop Safari'] },
+    },
+  ],
+
+  /* Run your local dev server before starting the tests */
+  webServer: {
+    command: 'npm run dev',
+    url: 'http://lvh.me:5174',
+    reuseExistingServer: !process.env.CI,
+  },
+});