Production's Content-Security-Policy has no script-src, so it falls back to default-src 'self' and blocks inline scripts. The inline head script that applied the saved theme never ran on prod, leaving the page on the system theme while the selector showed the saved choice. Move it to resources/js/theme-init.js, built by esbuild alongside app.js into a minified, source-mapped file loaded as a blocking script in the head. ThemeSelector now also applies the saved colour scheme, so the page and buttons can't disagree. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
12 lines
422 B
JavaScript
12 lines
422 B
JavaScript
/*
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* Apply a saved theme choice before first paint to avoid a flash of the system theme.
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* Loaded as a blocking external script (not inline) so it passes the site's CSP.
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*/
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try {
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const theme = localStorage.getItem('theme');
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if (theme === 'light' || theme === 'dark') {
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document.documentElement.style.setProperty('color-scheme', theme);
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}
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} catch {
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/* storage unavailable, fall back to the system theme */
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}
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