fix: improve word breaking for code blocks in markdown

[sy-records]

Summary

Related issue, if any:

Fix #2635

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

For any code change,

• Related documentation has been updated, if needed
• Related tests have been added or updated, if needed

Does this PR introduce a breaking change?

• Yes
• No

Tested in the following browsers:

• Chrome
• Firefox
• Safari
• Edge

[vercel]

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Project	Deployment	Preview	Comments	Updated (UTC)
docsify-preview	Ready	Preview	Comment	Nov 27, 2025 5:09am

[Copilot]

Pull request overview

This PR addresses issue #2635 by adding word-break: break-word to inline code blocks and samp elements to improve text wrapping behavior in markdown content, preventing overflow issues with long unbroken text in code elements.

Key changes:

• Added word-break: break-word CSS property to code and samp elements in markdown styling

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[paulhibbitts]

Thanks very much @sy-records ! I've made a sandbox to test with issue codeblock and additional examples:
https://sd3x9g.csb.app/#/

Things look good, but there does not seem to be a deployment with the most recent changes for me to Approve?

[sy-records]

I've reapproved it. Not sure why Vercel suddenly requires approval to build.

[paulhibbitts]

Thanks for the updated deployment @sy-records . I re-tested the new build in codesandbox on desktop and mobile and all looks good:
https://sd3x9g.csb.app/#/

[trusktr]

What exactly does this do? Can you post before/after shots?

[sy-records]

before	after