Selecting code in our codeblocks is annoying cause the line numbers are copied as well

[chronark]

Preliminary Checks

• [X] I have reviewed the documentation: https://unkey.com/docs

• [X] I have searched for existing issues: https://github.com/unkeyed/unkey/issues

• [X] This issue is not a question, general help request, or anything other than a bug report directly related to Unkey. Please ask questions in our Discord community: https://unkey.com/discord.

Reproduction / Replay Link (Optional)

No response

Issue Summary

Line numbers are selectable

Steps to Reproduce

1. https://www.unkey.com/blog/ratelimit-trpc-routes
2. Copy some lines in a code block manually

Expected behavior

Line numbers should not be copied

Other information

No response

Screenshots

No response

Version info

- OS:
- Node:
- npm:

[linear[bot]]

ENG-1188 Selecting code in our codeblocks is annoying cause the line numbers are copied as well