Initial commit: Add logistics and order_detail message types

- Add Logistics component with progress tracking
- Add OrderDetail component for order information
- Support data-driven steps and actions
- Add blue color scale to widget SCSS
- Fix node overflow and progress bar rendering issues
- Add English translations for dashboard components

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

app/javascript/widget/api/contacts.js

@@ -0,0 +1,28 @@
+import { API } from 'widget/helpers/axios';
+
+const buildUrl = endPoint => `/api/v1/${endPoint}${window.location.search}`;
+
+export default {
+  get() {
+    return API.get(buildUrl('widget/contact'));
+  },
+  update(userObject) {
+    return API.patch(buildUrl('widget/contact'), userObject);
+  },
+  setUser(identifier, userObject) {
+    return API.patch(buildUrl('widget/contact/set_user'), {
+      identifier,
+      ...userObject,
+    });
+  },
+  setCustomAttributes(customAttributes = {}) {
+    return API.patch(buildUrl('widget/contact'), {
+      custom_attributes: customAttributes,
+    });
+  },
+  deleteCustomAttribute(customAttribute) {
+    return API.post(buildUrl('widget/contact/destroy_custom_attributes'), {
+      custom_attributes: [customAttribute],
+    });
+  },
+};