feat: add authorship arguments to SetStatus and AsyncSetStatus

Add icon_emoji, icon_url, and username parameters to set_status(),
matching the new authorship support in slack_sdk v3.42.0.

Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com>

Author: zimeg

slack_bolt/context/set_status/async_set_status.py

@@ -23,12 +23,18 @@ async def __call__(
         self,
         status: str,
         loading_messages: Optional[List[str]] = None,
+        icon_emoji: Optional[str] = None,
+        icon_url: Optional[str] = None,
+        username: Optional[str] = None,
         **kwargs,
     ) -> AsyncSlackResponse:
         return await self.client.assistant_threads_setStatus(
             channel_id=self.channel_id,
             thread_ts=self.thread_ts,
             status=status,
             loading_messages=loading_messages,
+            icon_emoji=icon_emoji,
+            icon_url=icon_url,
+            username=username,
             **kwargs,
         )

slack_bolt/context/set_status/set_status.py

@@ -23,12 +23,18 @@ def __call__(
         self,
         status: str,
         loading_messages: Optional[List[str]] = None,
+        icon_emoji: Optional[str] = None,
+        icon_url: Optional[str] = None,
+        username: Optional[str] = None,
         **kwargs,
     ) -> SlackResponse:
         return self.client.assistant_threads_setStatus(
             channel_id=self.channel_id,
             thread_ts=self.thread_ts,
             status=status,
             loading_messages=loading_messages,
+            icon_emoji=icon_emoji,
+            icon_url=icon_url,
+            username=username,
             **kwargs,
         )

tests/slack_bolt/context/test_set_status.py

@@ -32,6 +32,15 @@ def test_set_status_loading_messages(self):
         )
         assert response.status_code == 200
 
+    def test_set_status_authorship(self):
+        set_status = SetStatus(client=self.web_client, channel_id="C111", thread_ts="123.123")
+        response: SlackResponse = set_status(
+            status="Thinking...",
+            icon_emoji=":maple_leaf:",
+            username="Charlie Brown",
+        )
+        assert response.status_code == 200
+
     def test_set_status_invalid(self):
         set_status = SetStatus(client=self.web_client, channel_id="C111", thread_ts="123.123")
         with pytest.raises(TypeError):

tests/slack_bolt_async/context/test_async_set_status.py

@@ -40,6 +40,16 @@ async def test_set_status_loading_messages(self):
         )
         assert response.status_code == 200
 
+    @pytest.mark.asyncio
+    async def test_set_status_authorship(self):
+        set_status = AsyncSetStatus(client=self.web_client, channel_id="C111", thread_ts="123.123")
+        response: AsyncSlackResponse = await set_status(
+            status="Thinking...",
+            icon_emoji=":maple_leaf:",
+            username="Charlie Brown",
+        )
+        assert response.status_code == 200
+
     @pytest.mark.asyncio
     async def test_set_status_invalid(self):
         set_status = AsyncSetStatus(client=self.web_client, channel_id="C111", thread_ts="123.123")