chore: fix linting errors in tests and api routes

src/__tests__/e2e/csv-upload-deduplication.test.ts

@@ -13,7 +13,7 @@ const prisma = new PrismaClient();
 
 test.describe('CSV Upload Player Deduplication', () => {
   let testTournamentId: number;
-  let testPlayerIds: number[] = [];
+  const testPlayerIds: number[] = [];
 
   test.beforeAll(async () => {
     // Create a test tournament

src/__tests__/e2e/tournament-admin-permissions.test.ts

@@ -13,13 +13,12 @@ const prisma = new PrismaClient();
 test.describe('Tournament Admin Permissions', () => {
   let tournamentId: number;
   let tournamentAdminEmail: string;
-  let tournamentAdminPassword: string;
+
 
   test.beforeAll(async () => {
     // Create a test tournament admin user
     const timestamp = Date.now();
     tournamentAdminEmail = `tour-admin-${timestamp}@example.com`;
-    tournamentAdminPassword = 'TourAdmin123!';
 
     // Create user via API (simulating registration)
     // Note: In a real scenario, we'd use the auth API, but for this test
@@ -66,7 +65,7 @@ test.describe('Tournament Admin Permissions', () => {
     await prisma.$disconnect();
   });
 
-  test('tournament_admin can access tournament detail page', async ({ page }) => {
+  test('tournament_admin can access tournament detail page', async () => {
     // Note: This test would require authentication setup
     // For now, we'll verify the permission logic works correctly
     // by checking the canManageTournament function directly
@@ -84,7 +83,7 @@ test.describe('Tournament Admin Permissions', () => {
     test.skip(true, 'Authentication setup required for full e2e test');
   });
 
-  test('tournament_admin cannot access other users tournaments', async ({ page }) => {
+  test('tournament_admin cannot access other users tournaments', async () => {
     // Create another user's tournament
     const otherUser = await prisma.user.create({
       data: {