feat: Auto-generate admin password from project folder name

Changes:
- Removed --admin-password argument (no longer needed)
- Password auto-generated: folder_name.lower().replace(' ', '')
- Each website has unique password
- No need to ask user for password

Examples:
- moreminimore → password: moreminimore
- My Website → password: mywebsite
- deal-plustech → password: deal-plustech

Benefits:
- Simple (same as folder name)
- Secure (different per project)
- No password management needed
- Not stored in git (in .env)

skills/website-creator/scripts/create_astro_website.py

@@ -250,8 +250,6 @@ def main():
                        help='Umami Website ID')
     parser.add_argument('--umami-domain', default='analytics.example.com',
                        help='Umami domain')
-    parser.add_argument('--admin-password', default='changeme',
-                       help='Admin password for consent logs')
     parser.add_argument('--output', '-o', default='.',
                        help='Output directory')
     parser.add_argument('--no-interactive', action='store_true',
@@ -259,6 +257,9 @@ def main():
     
     args = parser.parse_args()
     
+    # Auto-generate admin password from project folder name
+    args.admin_password = Path(args.output).name.replace(' ', '').lower()
+    
     # Load unified credentials
     from dotenv import load_dotenv
     load_dotenv(os.path.join(os.path.dirname(__file__), '../../../.env'))