[MaggieCabrera]

Description

Follows up on Peter Wilson's review of the 7.2 Beta 5 sync, WordPress/wordpress-develop#15845. He asked for these to be fixed here, so core and Ipsum stay in step.

• The front end picks style.min.css with a plain SCRIPT_DEBUG check, as Twenty Twenty-Five does, instead of comparing file times. Theme directory uploads use the ZIPs from wordpress-develop's build, which include the minified file. style.css gets Twenty Twenty-Five's note against editing it in the Theme File Editor.
• Template descriptions say "the theme header" and "the theme footer", as he suggested for the 404 template, and the Search Bar part's description matches.
• The ipsum_get_design_guide_presets() docblock says what happens when the presets aren't an array: you get an empty list.

Testing Instructions

1. On the front end, with SCRIPT_DEBUG on as in wp-env, <style id="ipsum-style-inline-css"> holds style.css. Run npm run wp-env -- run cli wp config set SCRIPT_DEBUG false --raw and reload: it holds the minified CSS.
2. Open /wp-json/wp/v2/block-patterns/patterns and check that the template descriptions name the theme header and footer.

Use of AI Tools

AI assistance: Yes
Tool(s): Claude Code
Model(s): Claude Opus 5.5
Used for: Making the changes from the review, checking them and this description.

🤖 Generated with Claude Code

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Co-authored-by: MaggieCabrera <onemaggie@git.wordpress.org>
Co-authored-by: juanfra <juanfra@git.wordpress.org>

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[juanfra]

LGTM, thanks!