The wyw-in-js (Linaria) plugin was processing ALL files in __perf__/,
including those with Emotion styled components. wyw incorrectly
transforms emotionStyled.div tagged templates, producing null at
runtime. withTheme(null) then crashes accessing .name.
Fix: extract Linaria styled components to perf-linaria-cells.tsx (only
file in wyw include), keep Emotion styled in the main audit file (not
wyw-processed). Also wrap RecordTablePerfPage in ThemeProvider +
ThemeContextProvider for Emotion theme interpolation tests.
Made-with: Cursor
Charles Bochet
cb128c4158