add auth

src/app/api/games/route.ts

@@ -1,8 +1,9 @@
 import { NextRequest, NextResponse } from 'next/server'
 import { getLibrary, resolveLibraryRoot } from '@/lib/libraries'
 import { scanGamesLibrary } from '@/lib/games'
+import { requireLibraryAccess } from '@/lib/auth'
 
-export function GET(request: NextRequest) {
+export async function GET(request: NextRequest) {
   const { searchParams } = request.nextUrl
   const libraryId = searchParams.get('libraryId')
 
@@ -10,6 +11,9 @@ export function GET(request: NextRequest) {
     return NextResponse.json({ error: 'Missing libraryId' }, { status: 400 })
   }
 
+  const auth = await requireLibraryAccess(request, libraryId)
+  if (auth instanceof NextResponse) return auth
+
   const library = getLibrary(libraryId)
   if (!library) {
     return NextResponse.json({ error: 'Library not found' }, { status: 404 })