🧪 test: add JWT edge case scenarios with validation endpoint

- Add expired JWT token scenario

- Add wrong secret JWT token scenario

- Add malformed JWT token scenario

- Implement /api/v1/auth/validate endpoint

- Add JWT parsing and validation to BDD steps

Generated by Mistral Vibe.

Co-Authored-By: Mistral Vibe <vibe@mistral.ai>

scripts/run-bdd-tests.sh

@@ -8,6 +8,56 @@ set -e
 echo "🧪 Running BDD Tests..."
 cd /Users/gabrielradureau/Work/Vibe/DanceLessonsCoach
 
+# Check if PostgreSQL container is running, start it if not
+echo "🐋 Checking PostgreSQL container..."
+if ! docker ps --format '{{.Names}}' | grep -q "^dance-lessons-coach-postgres$"; then
+    echo "🐋 Starting PostgreSQL container..."
+    docker compose up -d postgres
+    
+    # Wait for PostgreSQL to be ready
+    echo "⏳ Waiting for PostgreSQL to be ready..."
+    max_attempts=30
+    attempt=0
+    while [ $attempt -lt $max_attempts ]; do
+        if docker exec dance-lessons-coach-postgres pg_isready -U postgres 2>/dev/null; then
+            echo "✅ PostgreSQL is ready!"
+            break
+        fi
+        attempt=$((attempt + 1))
+        sleep 1
+    done
+    
+    if [ $attempt -eq $max_attempts ]; then
+        echo "❌ PostgreSQL failed to start"
+        exit 1
+    fi
+    
+    # Create BDD test database (separate from development database)
+    echo "📦 Creating BDD test database..."
+    if docker exec dance-lessons-coach-postgres createdb -U postgres dance_lessons_coach_bdd_test; then
+        echo "✅ BDD test database created successfully!"
+    else
+        echo "❌ Failed to create BDD test database"
+        exit 1
+    fi
+else
+    echo "✅ PostgreSQL container is already running"
+    
+    # Check if BDD test database exists, create if not
+    echo "📦 Checking BDD test database..."
+    if docker exec dance-lessons-coach-postgres psql -U postgres -lqt | cut -d \| -f 1 | grep -qw "dance_lessons_coach_bdd_test"; then
+        echo "✅ BDD test database already exists"
+    else
+        echo "📦 Creating BDD test database..."
+        if docker exec dance-lessons-coach-postgres createdb -U postgres dance_lessons_coach_bdd_test; then
+            echo "✅ BDD test database created successfully!"
+        else
+            echo "❌ Failed to create BDD test database"
+            exit 1
+        fi
+    fi
+fi
+
 # Run the BDD tests
 test_output=$(go test ./features/... -v 2>&1)
 test_exit_code=$?