Fix 5 minor bugs with regression tests#25343

Draft

jkmassel wants to merge 6 commits intotrunkfrom

jkmassel/validate-bugs-tests

Commits on Mar 4, 2026

Fix arrowWidth/arrowHeight mix-up in StatsChartMarker

jkmassel
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claude
committed
Fix nil-coalescing operator precedence in GutenbergViewController

jkmassel
and
claude
committed
Fix YYYY (week-year) date format to yyyy (calendar year)

jkmassel
and
claude
committed
Fix crash in DonutChartView with empty segments

jkmassel
and
claude
committed
Fix plugin directory entry lookup using slug instead of id

jkmassel
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claude
committed
Use production decoder in PluginDirectoryEntryStateTests

jkmassel
and
claude
committed