fix(tests): Update remaining password references in comments and test-confidential-client

- Updated test-confidential-client.js password variable
- Updated comments in test-edge-cases.js and test-oauth-flows.js
- Ensures consistency across all test files

🤖 Generated with Claude Code

Author: mjunaidca

auth-server/tests/test-confidential-client.js

@@ -17,7 +17,7 @@ const REDIRECT_URI = "http://localhost:8000/callback"; // FastAPI would listen h
 // Test user credentials
 const TEST_USER = {
   email: "admin@robolearn.io",
-  password: "Admin123!"
+  password: "RoboLearnAdmin2024!SecureTest"
 };
 
 async function testConfidentialClient() {

auth-server/tests/test-edge-cases.js

@@ -5,7 +5,7 @@
  * Prerequisites:
  * 1. Auth server running on port 3001: pnpm dev
  * 2. Test clients seeded: pnpm seed:clients
- * 3. Test user exists and is verified: admin@robolearn.io / Admin123!
+ * 3. Test user exists and is verified: admin@robolearn.io / RoboLearnAdmin2024!SecureTest
  *
  * Run: node tests/test-edge-cases.js
  */

auth-server/tests/test-oauth-flows.js

@@ -5,7 +5,7 @@
  * Prerequisites:
  * 1. Auth server running on port 3001: pnpm dev
  * 2. Test clients seeded: npx tsx scripts/seed-test-clients.ts
- * 3. Test user exists and is verified: admin@robolearn.io / Admin123!
+ * 3. Test user exists and is verified: admin@robolearn.io / RoboLearnAdmin2024!SecureTest
  *
  * Run: node tests/test-oauth-flows.js
  */