Dane

### Checks - [x] This is not a duplicate of an existing issue (please have a look through our [open issues list](https://github.com/TheOdinProject/curriculum/issues) to make sure) - [x] I have thoroughly...

## Because The knowledge check link for failed validation is outdated. It does not work on version 8. The id `#validations-overview-errors` of the link seems to be for version 6.1....

Bug: Share btn improperly working in Preview Tool on click

1

### Checks - [x] I have thoroughly read and understand [The Odin Project Contributing Guide](https://github.com/TheOdinProject/.github/blob/main/CONTRIBUTING.md) - [x] The title of this issue follows the `Bug: brief description of bug` format,...