add doc for workflow app

web/app/components/develop/template/template_workflow.en.mdx

@@ -75,7 +75,7 @@ Workflow applications offers non-session support and is ideal for translation, a
       - `error` (string) Optional reason of error
       - `elapsed_time` (float) Optional total seconds to be used
       - `total_tokens` (int) Optional tokens to be used
-      - `total_steps` (int) defualt 0
+      - `total_steps` (int) default 0
       - `created_at` (timestamp) start time
       - `finished_at` (timestamp) end time
 
@@ -140,7 +140,7 @@ Workflow applications offers non-session support and is ideal for translation, a
         - `error` (string) Optional reason of error
         - `elapsed_time` (float) Optional total seconds to be used
         - `total_tokens` (int) Optional tokens to be used
-        - `total_steps` (int) defualt 0
+        - `total_steps` (int) default 0
         - `created_at` (timestamp) start time
         - `finished_at` (timestamp) end time
     - `event: text_chunk` Output text in chunks
@@ -219,79 +219,6 @@ Workflow applications offers non-session support and is ideal for translation, a
   </Col>
 </Row>
 
----
-<Heading
-  url='/files/upload'
-  method='POST'
-  title='File Upload'
-  name='#file-upload'
-/>
-<Row>
-  <Col>
-  Upload a file (currently only images are supported) for use when sending messages, enabling multimodal understanding of images and text.
-  Supports png, jpg, jpeg, webp, gif formats.
-  Uploaded files are for use by the current end-user only.
-
-  ### Request Body
-  This interface requires a `multipart/form-data` request.
-  - `file` (File) Required
-    The file to be uploaded.
-  - `user` (string) Required
-    User identifier, defined by the developer's rules, must be unique within the application.
-
-  ### Response
-  After a successful upload, the server will return the file's ID and related information.
-  - `id` (uuid) ID
-  - `name` (string) File name
-  - `size` (int) File size (bytes)
-  - `extension` (string) File extension
-  - `mime_type` (string) File mime-type
-  - `created_by` (uuid) End-user ID
-  - `created_at` (timestamp) Creation timestamp, e.g., 1705395332
-
-  ### Errors
-  - 400, `no_file_uploaded`, a file must be provided
-  - 400, `too_many_files`, currently only one file is accepted
-  - 400, `unsupported_preview`, the file does not support preview
-  - 400, `unsupported_estimate`, the file does not support estimation
-  - 413, `file_too_large`, the file is too large
-  - 415, `unsupported_file_type`, unsupported extension, currently only document files are accepted
-  - 503, `s3_connection_failed`, unable to connect to S3 service
-  - 503, `s3_permission_denied`, no permission to upload files to S3
-  - 503, `s3_file_too_large`, file exceeds S3 size limit
-  - 500, internal server error
-
-
-  </Col>
-  <Col sticky>
-  ### Request Example
-  <CodeGroup title="Request" tag="POST" label="/files/upload" targetCode={`curl -X POST '${props.appDetail.api_base_url}/files/upload' \\\n--header 'Authorization: Bearer {api_key}' \\\n--form 'file=@localfile;type=image/[png|jpeg|jpg|webp|gif] \\\n--form 'user=abc-123'`}>
-
-    ```bash {{ title: 'cURL' }}
-    curl -X POST '${props.appDetail.api_base_url}/files/upload' \
-    --header 'Authorization: Bearer {api_key}' \
-    --form 'file=@"/path/to/file"'
-    ```
-
-    </CodeGroup>
-
-
-  ### Response Example
-  <CodeGroup title="Response">
-    ```json {{ title: 'Response' }}
-    {
-      "id": "72fa9618-8f89-4a37-9b33-7e1178a24a67",
-      "name": "example.png",
-      "size": 1024,
-      "extension": "png",
-      "mime_type": "image/png",
-      "created_by": "6ad1ab0a-73ff-4ac1-b9e4-cdb312f71f13",
-      "created_at": 1577836800,
-    }
-  ```
-  </CodeGroup>
-  </Col>
-</Row>
 ---
 
 <Heading