Feat/visit command improvements

[kevinccbsg]

This pull request adds a new "Marvel Shows" page to the example app, which fetches and displays TV show data from the TVMaze API using Axios. It also introduces a new test for this page and updates project dependencies accordingly.

Feature: Load and Display Marvel Shows

• Added a new LoadShows page (src/pages/LoadShows.tsx) that fetches Marvel-related TV shows from the TVMaze API using Axios, handles loading and error states, and displays the results in a responsive grid with show details.
• Registered the /shows route in src/routes.tsx to render the new LoadShows page and added a fallback 404 route. [1] [2]

Dependencies

• Added axios as a project dependency in both package.json and package-lock.json, along with all its transitive dependencies (such as follow-redirects, form-data, etc.). [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]

Testing

• Added a new TWD test (src/twd-tests/load-shows.twd.test.ts) to verify that the shows page loads correctly and displays the expected number of show cards, using a mock API response.

Minor Improvements

• Fixed the import of the router in src/main.tsx by removing the .ts extension for compatibility.
• Renamed src/routes.ts to src/routes.tsx to support JSX in route definitions. [1] [2]

This closes #68