The color of the links in the Rich text (Blocks) field is not the right one
## Bug report

### Required System information

- Node.js version: 22.11.0
- Strapi version: 5.4.0
- Operating system: macOS
- Is your project Javascript or Typescript: Typescript

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### Describe the bug

The color of the links in the Rich text (Blocks) field is not the right one, making it impossible to differentiate from default text.

### Expected behavior

The text color of a link should be `Primary600`.

### Screenshots

![CleanShot 2024-11-21 at 10 23 17@2x](https://github.com/user-attachments/assets/142f5e11-d104-4189-be88-e4dc51c80227)
