Try solve build.sh

build.sh

@@ -1,4 +1,4 @@
 pip install -r requirements.txt
 
-# python3.9 manage.py collectstatic --no-input
+python3.9 manage.py collectstatic --no-input
 python3.9 manage.py migrate

todo_project/settings.py

@@ -160,7 +160,7 @@
 if not DEBUG:  # Tell Django to copy statics to the `staticfiles` directory
     STATIC_ROOT = os.path.join(BASE_DIR, "staticfiles_build", "static")
     MEDIA_ROOT = os.path.join(BASE_DIR, "staticfiles_build", "images")
-    # STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"
+    STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"
 
 # Default primary key field type
 # https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field

todo_project/urls.py

@@ -1,5 +1,7 @@
 from django.contrib import admin
 from django.urls import path, include
+from django.conf import settings
+from django.conf.urls.static import static
 
 urlpatterns = [
     path('admin/', admin.site.urls),
@@ -8,3 +10,6 @@
     path("api/rest/auth/", include("dj_rest_auth.urls"), name='rest-auth'),  # endpoints provided by dj-rest-auth
     path('api/auth/', include('auth_api.urls'), name='auth'),
 ]
+
+urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
+urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)