Refactor layout and home page for improved localization and session handling

- Updated RootLayout to include locale support and integrated ThemeProvider and LocaleProvider for better internationalization.
- Replaced static home page content with a redirect based on user session status, enhancing user experience by directing to the appropriate dashboard or login page.
- Switched font from Geist to Inter for improved typography consistency.

apps/webui/src/app/api/guilds/[guildId]/audit/route.ts

@@ -0,0 +1,20 @@
+import { type NextRequest, NextResponse } from 'next/server';
+import { requireGuildAccess, toApiErrorResponse } from '@/lib/auth';
+import { listRecentDashboardAudit } from '@/lib/audit';
+
+interface RouteParams {
+  params: Promise<{ guildId: string }>;
+}
+
+export async function GET(request: NextRequest, { params }: RouteParams) {
+  const { guildId } = await params;
+  try {
+    await requireGuildAccess(guildId);
+    const limitParam = request.nextUrl.searchParams.get('limit');
+    const limit = limitParam ? Math.min(Math.max(Number.parseInt(limitParam, 10) || 10, 1), 50) : 10;
+    const entries = await listRecentDashboardAudit(guildId, limit);
+    return NextResponse.json({ entries });
+  } catch (error) {
+    return toApiErrorResponse(error);
+  }
+}