perf: optimize DB queries, SSE polling, and client rendering

- Fix resolveCollaborator N+1: replace full User table scan with findFirst - Fix getAllUsersWithStats N+1: use groupBy instead of per-user count queries - Cache getTeamMemberIdsForAdminTeams and isAdminOfUser with React.cache - Increase SSE poll interval from 1s to 2s across all 5 subscribe routes - Add cleanupOldEvents method to session-share-events for event table TTL - Add React.memo to all card components (Swot, Motivator, Weather, WeeklyCheckIn, YearReview) - Fix WeatherCard useEffect+setState lint error with idiomatic prop sync pattern - Add optimizePackageImports for DnD libs and poweredByHeader:false in next.config - Add inline theme script in layout.tsx to prevent dark mode FOUC - Remove unused Next.js template SVGs from public/ Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-25 14:04:58 +01:00
parent 6dfeab5eb8
commit c828ab1a48
21 changed files with 168 additions and 65 deletions
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -29,6 +29,13 @@ export default function RootLayout({
 }>) {
  return (
    <html lang="fr" suppressHydrationWarning>
+      <head>
+        <script
+          dangerouslySetInnerHTML={{
+            __html: `(function(){try{var t=localStorage.getItem('theme');if(t==='dark'||(!t&&window.matchMedia('(prefers-color-scheme:dark)').matches)){document.documentElement.classList.add('dark')}else{document.documentElement.classList.add('light')}}catch(e){}})()`,
+          }}
+        />
+      </head>
      <body className={`${geistSans.variable} ${geistMono.variable} antialiased`}>
        <Providers>{children}</Providers>
      </body>