fix: combine nested with statements to fix ruff SIM117

Combine nested `with` and `async with` statements in test_client.py
to satisfy ruff SIM117 lint rule.

Author: Patel230

tests/test_client.py

@@ -200,9 +200,8 @@ def test_chat_stream(self, respx_mock: respx.MockRouter) -> None:
             )
         )
 
-        with HawkClient() as client:
-            with client.chat_stream("hello") as stream:
-                text = stream.collect_text()
+        with HawkClient() as client, client.chat_stream("hello") as stream:
+            text = stream.collect_text()
 
         assert text == "HelloWorld"
 
@@ -236,13 +235,12 @@ def test_chat_stream_close(self, respx_mock: respx.MockRouter) -> None:
             )
         )
 
-        with HawkClient() as client:
-            with client.chat_stream("hello") as stream:
-                events = []
-                for event in stream.events():
-                    events.append(event)
-                    if len(events) == 1:
-                        break
+        with HawkClient() as client, client.chat_stream("hello") as stream:
+            events = []
+            for event in stream.events():
+                events.append(event)
+                if len(events) == 1:
+                    break
 
         assert len(events) == 1
         assert events[0].data == "First"
@@ -338,9 +336,8 @@ async def test_chat_stream(self, respx_mock: respx.MockRouter) -> None:
             )
         )
 
-        async with AsyncHawkClient() as client:
-            async with await client.chat_stream("hello") as stream:
-                text = await stream.collect_text()
+        async with AsyncHawkClient() as client, await client.chat_stream("hello") as stream:
+            text = await stream.collect_text()
 
         assert text == "HelloWorld"
 
@@ -375,13 +372,12 @@ async def test_chat_stream_close(self, respx_mock: respx.MockRouter) -> None:
             )
         )
 
-        async with AsyncHawkClient() as client:
-            async with await client.chat_stream("hello") as stream:
-                events = []
-                async for event in stream.events():
-                    events.append(event)
-                    if len(events) == 1:
-                        break
+        async with AsyncHawkClient() as client, await client.chat_stream("hello") as stream:
+            events = []
+            async for event in stream.events():
+                events.append(event)
+                if len(events) == 1:
+                    break
 
         assert len(events) == 1
         assert events[0].data == "First"