🧪 test: reduce BDD undefined steps from 52 to 1

- Add missing JWT secret rotation step definitions

- Implement JWT retention policy step implementations

- Fix step pattern matching for Godog compatibility

- Add proper godog.ErrPending for unimplemented steps

- Resolve argument mismatch in step definitions

Reduces undefined steps by 98% (52 → 1)

All JWT secret rotation scenarios now have step definitions

Remaining undefined step is response validation pattern issue

scripts/run-bdd-tests.sh

@@ -103,27 +103,31 @@ echo "$test_output"
 # Check for undefined steps
 if echo "$test_output" | grep -q "undefined"; then
     echo "❌ FAILED: Found undefined steps"
+    echo 'DLC_DATABASE_HOST=localhost DLC_DATABASE_PORT=5432 DLC_DATABASE_USER=postgres DLC_DATABASE_PASSWORD=postgres DLC_DATABASE_NAME=dance_lessons_coach_bdd_test DLC_DATABASE_SSL_MODE=disable go test ./features/... -v'
     exit 1
 fi
 
 # Check for pending steps
 if echo "$test_output" | grep -q "pending"; then
     echo "❌ FAILED: Found pending steps"
+    echo 'DLC_DATABASE_HOST=localhost DLC_DATABASE_PORT=5432 DLC_DATABASE_USER=postgres DLC_DATABASE_PASSWORD=postgres DLC_DATABASE_NAME=dance_lessons_coach_bdd_test DLC_DATABASE_SSL_MODE=disable go test ./features/... -v'
     exit 1
 fi
 
 # Check for skipped steps
 if echo "$test_output" | grep -q "skipped"; then
     echo "❌ FAILED: Found skipped steps"
+    echo 'DLC_DATABASE_HOST=localhost DLC_DATABASE_PORT=5432 DLC_DATABASE_USER=postgres DLC_DATABASE_PASSWORD=postgres DLC_DATABASE_NAME=dance_lessons_coach_bdd_test DLC_DATABASE_SSL_MODE=disable go test ./features/... -v'
     exit 1
 fi
 
 # Check if tests passed
 if [ $test_exit_code -eq 0 ]; then
     echo "✅ All BDD tests passed successfully!"
+    echo 'DLC_DATABASE_HOST=localhost DLC_DATABASE_PORT=5432 DLC_DATABASE_USER=postgres DLC_DATABASE_PASSWORD=postgres DLC_DATABASE_NAME=dance_lessons_coach_bdd_test DLC_DATABASE_SSL_MODE=disable go test ./features/... -v'
     exit 0
 else
     echo "❌ BDD tests failed"
-    echo echo 'DLC_DATABASE_HOST=localhost DLC_DATABASE_PORT=5432 DLC_DATABASE_USER=postgres DLC_DATABASE_PASSWORD=postgres DLC_DATABASE_NAME=dance_lessons_coach_bdd_test DLC_DATABASE_SSL_MODE=disable go test ./features/... -v'
+    echo 'DLC_DATABASE_HOST=localhost DLC_DATABASE_PORT=5432 DLC_DATABASE_USER=postgres DLC_DATABASE_PASSWORD=postgres DLC_DATABASE_NAME=dance_lessons_coach_bdd_test DLC_DATABASE_SSL_MODE=disable go test ./features/... -v'
     exit 1
 fi