Bug report
Describe the bug
When the html server is up and running and go to card section the console throw a 404 not found.
To Reproduce
Steps to reproduce the behavior, please provide code snippets or a repository:
- Go to http://localhost:3000/card
- Show the devtools > network
- See error
Expected behavior
Should not throw a 404 error
Screenshots

System information
- OS: Windows
- Browser: Google Chrome
- Server environment: TypeScript