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/tests/e2e/debug-login.spec.ts

@@ -0,0 +1,57 @@
+import { test, expect } from '@playwright/test';
+
+test('verify login works', async ({ page }) => {
+  // Track requests
+  const requests: any[] = [];
+  page.on('request', request => {
+    if (request.url().includes('auth-token')) {
+      requests.push({
+        method: request.method(),
+        url: request.url(),
+        headers: request.headers(),
+        body: request.postData()
+      });
+    }
+  });
+
+  const responses: any[] = [];
+  page.on('response', async response => {
+    if (response.url().includes('auth-token')) {
+      const body = await response.text();
+      responses.push({
+        status: response.status(),
+        url: response.url(),
+        headers: response.headers(),
+        body: body
+      });
+      console.log('Auth response:', response.status(), body);
+    }
+  });
+
+  // Go to the app
+  await page.goto('http://lvh.me:5174/');
+
+  // Wait for the DevQuickLogin component to load
+  await page.waitForSelector('text=Quick Login (Dev Only)', { timeout: 10000 });
+
+  // Click the superuser button
+  await page.click('button:has-text("Platform Superuser")');
+
+  // Wait for response
+  await page.waitForTimeout(2000);
+
+  // Check we got the token
+  expect(responses.length).toBeGreaterThan(0);
+  expect(responses[0].status).toBe(200);
+  expect(responses[0].body).toContain('token');
+
+  console.log('✅ Login successful! Token received:', responses[0].body);
+
+  // Check cookies
+  const cookies = await page.context().cookies();
+  const accessToken = cookies.find(c => c.name === 'access_token');
+  console.log('Access token cookie:', accessToken);
+
+  expect(accessToken).toBeDefined();
+  expect(accessToken?.value).toBeTruthy();
+});