Multiple scene URLs (#3852)

* Add URLs scene relationship
* Update unit tests
* Update scene edit and details pages
* Update scrapers to use urls
* Post-process scenes during query scrape
* Update UI for URLs
* Change urls label

internal/api/resolver_model_scene.go

@@ -405,3 +405,32 @@ func (r *sceneResolver) InteractiveSpeed(ctx context.Context, obj *models.Scene)
 
 	return primaryFile.InteractiveSpeed, nil
 }
+
+func (r *sceneResolver) URL(ctx context.Context, obj *models.Scene) (*string, error) {
+	if !obj.URLs.Loaded() {
+		if err := r.withReadTxn(ctx, func(ctx context.Context) error {
+			return obj.LoadURLs(ctx, r.repository.Scene)
+		}); err != nil {
+			return nil, err
+		}
+	}
+
+	urls := obj.URLs.List()
+	if len(urls) == 0 {
+		return nil, nil
+	}
+
+	return &urls[0], nil
+}
+
+func (r *sceneResolver) Urls(ctx context.Context, obj *models.Scene) ([]string, error) {
+	if !obj.URLs.Loaded() {
+		if err := r.withReadTxn(ctx, func(ctx context.Context) error {
+			return obj.LoadURLs(ctx, r.repository.Scene)
+		}); err != nil {
+			return nil, err
+		}
+	}
+
+	return obj.URLs.List(), nil
+}