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/dashboard/helper/uploadHelper.js

@@ -0,0 +1,70 @@
+/* global axios */
+
+/**
+ * Constants and Configuration
+ */
+
+// Version for the API endpoint.
+const API_VERSION = 'v1';
+
+// Default headers to be used in the axios request.
+const HEADERS = {
+  'Content-Type': 'multipart/form-data',
+};
+
+/**
+ * Uploads a file to the server.
+ *
+ * This function sends a POST request to a given API endpoint and uploads the specified file.
+ * The function uses FormData to wrap the file and axios to send the request.
+ *
+ * @param {File} file - The file to be uploaded. It should be a File object (typically coming from a file input element).
+ * @param {string} accountId - The account ID.
+ * @returns {Promise} A promise that resolves with the server's response when the upload is successful, or rejects if there's an error.
+ */
+export async function uploadFile(file, accountId) {
+  if (!accountId) {
+    accountId = window.location.pathname.split('/')[3];
+  }
+
+  // Append the file to the FormData instance under the key 'attachment'.
+  let formData = new FormData();
+  formData.append('attachment', file);
+
+  const { data } = await axios.post(
+    `/api/${API_VERSION}/accounts/${accountId}/upload`,
+    formData,
+    { headers: HEADERS }
+  );
+
+  return {
+    fileUrl: data.file_url,
+    blobKey: data.blob_key,
+    blobId: data.blob_id,
+  };
+}
+
+/**
+ * Uploads an image from an external URL.
+ *
+ * @param {string} url - The external URL of the image.
+ * @param {string} accountId - The account ID.
+ * @returns {Promise} A promise that resolves with the server's response.
+ */
+export async function uploadExternalImage(url, accountId) {
+  if (!accountId) {
+    accountId = window.location.pathname.split('/')[3];
+  }
+
+  const { data } = await axios.post(
+    `/api/${API_VERSION}/accounts/${accountId}/upload`,
+    { external_url: url },
+    { headers: { 'Content-Type': 'application/json' } }
+  );
+
+  return {
+    fileUrl: data.file_url,
+    blobKey: data.blob_key,
+    blobId: data.blob_id,
+  };
+}