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>

smoothschedule/merge_production_dotenvs_in_dotenv.py

@@ -0,0 +1,25 @@
+from collections.abc import Sequence
+from pathlib import Path
+
+BASE_DIR = Path(__file__).parent.resolve()
+PRODUCTION_DOTENVS_DIR = BASE_DIR / ".envs" / ".production"
+PRODUCTION_DOTENV_FILES = [
+    PRODUCTION_DOTENVS_DIR / ".django",
+    PRODUCTION_DOTENVS_DIR / ".postgres",
+]
+DOTENV_FILE = BASE_DIR / ".env"
+
+
+def merge(
+    output_file: Path,
+    files_to_merge: Sequence[Path],
+) -> None:
+    merged_content = ""
+    for merge_file in files_to_merge:
+        merged_content += merge_file.read_text()
+        merged_content += "\n"
+    output_file.write_text(merged_content)
+
+
+if __name__ == "__main__":
+    merge(DOTENV_FILE, PRODUCTION_DOTENV_FILES)