feat: Add dynamic fields structure to step arguments

packages/backend/src/apps/slack/actions/send-a-message-to-channel/index.ts

@@ -51,25 +51,20 @@ export default defineAction({
           value: false,
         },
       ],
-    },
-    {
-      label: 'Bot name',
-      key: 'botName',
-      type: 'string' as const,
-      required: true,
-      value: 'Automatisch',
-      description:
-        'Specify the bot name which appears as a bold username above the message inside Slack. Defaults to Automatisch.',
-      variables: true,
-    },
-    {
-      label: 'Bot icon',
-      key: 'botIcon',
-      type: 'string' as const,
-      required: false,
-      description:
-        'Either an image url or an emoji available to your team (surrounded by :). For example, https://example.com/icon_256.png or :robot_face:',
-      variables: true,
+      source: {
+        type: 'query',
+        name: 'getDynamicFields',
+        arguments: [
+          {
+            name: 'key',
+            value: 'listFieldsAfterSendAsBot',
+          },
+          {
+            name: 'parameters.sendAsBot',
+            value: '{parameters.sendAsBot}',
+          },
+        ],
+      },
     },
   ],