fix(slack): allow empty status to clear the assistant status indicator (#5827)

apps/docs/content/docs/en/integrations/slack.mdx

@@ -815,7 +815,7 @@ Set or clear the assistant thread status indicator (the loading shimmer) on a Sl
 | `botToken` | string | No | Bot token for Custom Bot |
 | `channel` | string | Yes | Channel ID containing the assistant thread \(e.g., C1234567890 or D1234567890\) |
 | `threadTs` | string | Yes | Thread timestamp \(thread_ts\) of the assistant thread \(e.g., 1405894322.002768\) |
-| `status` | string | Yes | Status text to display, e.g. 'Working on it…'. Pass an empty string to clear. |
+| `status` | string | No | Status text to display, e.g. 'Working on it…'. Omit or pass an empty string to clear the status. |
 | `loadingMessages` | json | No | Optional list of messages to rotate through as an animated loading indicator \(max 10\). |
 
 #### Output

apps/sim/tools/slack/set_status.ts

@@ -71,9 +71,10 @@ export const slackSetStatusTool: ToolConfig<SlackSetStatusParams, SlackSetStatus
     },
     status: {
       type: 'string',
-      required: true,
+      required: false,
       visibility: 'user-or-llm',
-      description: "Status text to display, e.g. 'Working on it…'. Pass an empty string to clear.",
+      description:
+        "Status text to display, e.g. 'Working on it…'. Omit or pass an empty string to clear the status.",
     },
     loadingMessages: {
       type: 'json',

apps/sim/tools/slack/types.ts

@@ -794,7 +794,7 @@ export interface SlackGetThreadParams extends SlackBaseParams {
 export interface SlackSetStatusParams extends SlackBaseParams {
   channel: string
   threadTs: string
-  status: string
+  status?: string
   loadingMessages?: string[]
 }