[Bug]: copying surrounds text in backticks

[Nintorac]

Before submitting

• I searched existing issues and did not find a duplicate.
• I included enough detail to reproduce or investigate the problem.

Area

apps/web

Steps to reproduce

This is mostly harmless and a bit annoying, but if you accidentally run a pasted command in shell without removing the ticks then it will execute the result of your command.

eg

λ  dev git:(main) `git show-ref --verify refs/remotes/origin/opt/deploy/dev`
zsh: 97649d91044c5c540441c1e54088944bfa0126fc: command not found...
λ  dev git:(main) `git show-ref --verify refs/remotes/origin/opt/deploy/dev`

1. open and ask the model to produce a bash codeblock
2. select some text in the coeblock and press ctrl+c
3. paste somewhere, the pasted text is surrounded by backticks

Expected behavior

no backticks

Actual behavior

surrounded by backticks

Impact

Minor bug or occasional failure

Version or commit

0.0.29-nightly.20260721.864

Environment

firefox 147

Logs or stack traces

Screenshots, recordings, or supporting files

No response

Workaround

No response