Docker buid issue

docker-compose.yml

@@ -47,7 +47,21 @@ services:
       retries: 3
       start_period: 40s
     command: >
-      sh -c "python seed_user.py && gunicorn --bind 0.0.0.0:5000 --workers 2 --timeout 120 run:app"
+      sh -c "
+        echo '⏳ Waiting for MySQL to be ready for connections...'
+        for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15; do
+          if mysql -h db -u vendinguser -pvendingpass -e 'SELECT 1' >/dev/null 2>&1; then
+            echo '✓ MySQL is ready!'
+            break
+          fi
+          echo 'Waiting for MySQL... (attempt' $$i'/15)'
+          sleep 3
+        done
+        echo '🌱 Running database seed script...'
+        python seed_user.py
+        echo '🚀 Starting Gunicorn server...'
+        gunicorn --bind 0.0.0.0:5000 --workers 2 --timeout 120 run:app
+      "
 
   frontend:
     build: