Code block language selector is overflowed

[Juratbek]

Describe the bug

the language selector for the code block is overflowed

To Reproduce Steps to reproduce the behavior:

1. authenticate
2. create a new article or open one of your articles
3. add a code block
4. hover over the code block
5. click language selector button

Expected behavior if there are no anough space under the editor container, the language selector popover should appear from top of the language button

Screenshots