Muetal Activity Log

For Agents

Reverse-chronological session log. Newest entries at top, grouped by date (## YYYY-MM-DD). Each bullet: one piece of work, short summary, wikilinks to docs touched. Updated by obsidian-documenter on every project doc write. Read by historian at bootstrap.

2026-08-31

• Corrected the Tailwind note after review: the scan base is the build’s working directory, not the git root, and the phantom .ring/.visible came from a test name, not the README — reframed as “any scanned string”, not a docs problem — tailwind-v4-prose-generates-css
• Documented the Tailwind v4 trap where a utility-shaped string in any scanned file emits real CSS; verified the punctuation rule and the source(none) fix — tailwind-v4-prose-generates-css
• Documented why getByText can never match a no-break space, and the fix that keeps the test meaningful — nbsp-testing-library-normalizer
• Documented the shell-side sibling trap: BSD sed and node -e both write the wrong bytes for a \uXXXX escape — bsd-sed-unicode-escape-gotcha
• Created the project entry note: stack, the three laws, and where the in-repo design docs live — muetal
• Initialized activity log.